## Bug description

Monthly Active Users metric seems wrong when choosing "# Number" as chart type.

Number: 
![image](https://user-images.githubusercontent.com/513669/201980874-be7d9c0d-5c9c-4c1e-955c-ea4143c84061.png)

Line chart: 
![image](https://user-images.githubusercontent.com/513669/201980986-b17af929-84e5-4f6a-b7f8-23b7ac8bedbc.png)

**490 != 70**

## How to reproduce

1. Create a new insight using any event and the "Monthly active users" metric
2. Date range = This month + Grouped by = Day
3. Choose chart type as Number => remember value
4. Change chart type as Linear => check last data point

=> the 2 values do not match
=> in other words there's a diff between a total aggregation and an aggregation per bucket of time ?

## Environment

- [x] PostHog Cloud
posthog/queries/trends/breakdown.py
"actions_query": "AND {}".format(action_query) if action_query else "",
            "event_filter": "AND event = %(event)s" if not action_query else "",
            "filters": prop_filters,
            "null_person_filter": f"AND e.person_id != toUUIDOrZero('')" if self.using_person_on_events else "",
        }
        _params, _breakdown_filter_params = {}, {}
        if self.filter.breakdown_type == "cohort":
            _params, breakdown_filter, _breakdown_filter_params, breakdown_value = self._breakdown_cohort_params()
        else:
            aggregate_operation_for_breakdown_init = (
                "count(*)"
                if self.entity.math == "dau" or self.entity.math in COUNT_PER_ACTOR_MATH_FUNCTIONS
                else aggregate_operation
            )
            _params, breakdown_filter, _breakdown_filter_params, breakdown_value = self._breakdown_prop_params(
                aggregate_operation_for_breakdown_init, math_params
            )
        if len(_params["values"]) == 0:
            
            
            
            
            return ("SELECT [now()] AS date, [0] AS data, '' AS breakdown_value LIMIT 0", {}, lambda _: [])
        person_join_condition, person_join_params = self._person_join_condition()
        groups_join_condition, groups_join_params = self._groups_join_condition()
        sessions_join_condition, sessions_join_params = self._sessions_join_condition()
        self.params = {**self.params, **_params, **person_join_params, **groups_join_params, **sessions_join_params}
        breakdown_filter_params = {**breakdown_filter_params, **_breakdown_filter_params}
        if self.filter.display in NON_TIME_SERIES_DISPLAY_TYPES:
            breakdown_filter = breakdown_filter.format(**breakdown_filter_params)