How do you know where to place the decimal point in the quotient when dividing decimals by a whole number

Suppose, we are given

step-1: Firstly, we will get rid of decimals from numerator by multiply numbers

Here , we have decimal before one digit

so, to get rid of that decimal

we will have to multiply both top and bottom by 10

step-2:

now, we can divide it using division

and then we  will get decimal accordingly

details

step-by-step explanation: