**Describe the bug**
There is a lot of similar reports (https://github.com/ClickHouse/ClickHouse/issues/7509) but they mostly related to https://github.com/ClickHouse/ClickHouse/issues/12587 and If/case statements.

**How to reproduce**
Clickhouse version 21.5
```
SELECT
    1 / CAST(NULL, 'Nullable(UInt32)') AS int,
    1 / CAST(NULL, 'Nullable(UInt32)') AS float

Query id: 8f68936f-3ff9-4637-bc63-c19fc71a58ed

┌──int─┬─float─┐
│ ᴺᵁᴸᴸ │  ᴺᵁᴸᴸ │
└──────┴───────┘

SELECT 1 / CAST(NULL, 'Nullable(Decimal(7, 2))')

Query id: ed010d6a-4924-4af3-a200-701deeb9d2f4


0 rows in set. Elapsed: 0.002 sec.

Received exception from server (version 21.5.1):
Code: 153. DB::Exception: Received from localhost:9000. DB::Exception: Division by zero: While processing 1 / CAST(NULL, 'Nullable(Decimal(7, 2))').
```

{
                if constexpr (is_multiply)
                    
                    
                    
                    
                    return ResultType{1};
                else
                    return type.scaleFactorFor(left, false);
            }
            else if constexpr (left_is_decimal)
            {
                if (col_left_const)
                    
                    
                    return ResultType{1};
                return 1 / DecimalUtils::convertTo<ResultType>(left.getScaleMultiplier(), 0);
            }
            else
                return 1; 
        }();
        const ResultType scale_b = [&]
        {
            if constexpr (result_is_decimal)
            {
                if constexpr (is_multiply)
                    return ResultType{1};
                else
                    return type.scaleFactorFor(right, is_division);
            }