We look at the division of 654052 by 21 
We want to divide 654052 by 21.

Moving on to step 1:
When dividing 6 by 21, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Fetch the next digit (5) from the dividend, attach it to 6 and continue: 65 / 21

Advancing to step 2:
21 can be fit into 65 3 times, resulting in a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 3.0
Deduct 63 from 65 and we're left with 2.
Grab the next digit (4) from the dividend, add it to 2, then carry on: 24 / 21

Going ahead to step 3:
24 divided by 21 is 1 with a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 31.0
Subtracting 21 from 24 leaves us with 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 21

Advancing to step 4:
When dividing 30 by 21, we get 1 with a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 311.0
Subtract 21 from 30 to get 9.
Include the next digit (5) from the dividend after 9, then repeat: 95 / 21

Moving on to step 5:
The number 21 fits into 95 4 times, leaving a remainder of 11.
Record the quotient 4 as the next digit in the result. 
Result so far: 3114.0
If we take 84 away from 95, we end up with 11.
Bring next digit (2) of the dividend behind the 11 and repeat the process: 112 / 21

Let's proceed to step 6:
21 goes into 112 5 times with a remainder of 7.
Record the quotient 5 as the next digit in the result. 
Result so far: 31145.0
The remainder is 7 after subtracting 105 from 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 7:
21 goes into 70 3 times with a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 31145.3
Subtract 63 from 70 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 8:
21 can be fit into 70 3 times, resulting in a remainder of 7.
The next digit of our result is 3. 
Result so far: 31145.33
Deduct 63 from 70 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Our division results in 31145.33 with a remaining 0.007.