We look at the division of 938545 by 21 
Our goal is to divide 938545 by 21.

Moving on to step 1:
The number 21 fits into 9 0 times, leaving a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Grab the next digit (3) from the dividend, add it to 9, then carry on: 93 / 21

Let's proceed to step 2:
If we divide 93 by 21, we get 4 and a remainder of 9.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtract 84 from 93 to get 9.
Append the next digit (8) from the dividend to 9 and continue with: 98 / 21

Going ahead to step 3:
98 divided by 21 is 4 with a remainder of 14.
The number 4 becomes the next digit in our result. 
Result so far: 44.0
Subtract 84 from 98 to get 14.
Include the next digit (5) from the dividend after 14, then repeat: 145 / 21

Moving on to step 4:
When dividing 145 by 21, we get 6 with a remainder of 19.
The number 6 becomes the next digit in our result. 
Result so far: 446.0
Subtract 126 from 145 to get 19.
Fetch the next digit (4) from the dividend, attach it to 19 and continue: 194 / 21

On to step 5:
When dividing 194 by 21, we get 9 with a remainder of 5.
Use 9 as the next digit of our solution. 
Result so far: 4469.0
Deduct 189 from 194 and we're left with 5.
Include the next digit (5) from the dividend after 5, then repeat: 55 / 21

On to step 6:
55 divided by 21 is 2 with a remainder of 13.
Write down 2 as next digit of the result. 
Result so far: 44692.0
Subtract 42 from 55 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 7:
21 can be fit into 130 6 times, resulting in a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 44692.6
Subtract 126 from 130 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 8:
The number 21 fits into 40 1 times, leaving a remainder of 19.
Put 1 as the next digit of the answer. 
Result so far: 44692.61
Deduct 21 from 40 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 9:
When dividing 190 by 21, we get 9 with a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 44692.619
If we take 189 away from 190, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 10:
The number 21 fits into 10 0 times, leaving a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 44692.619
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 11:
When dividing 100 by 21, we get 4 with a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 44692.61904
Subtract 84 from 100 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 12:
If we divide 160 by 21, we get 7 and a remainder of 13.
Write down 7 as next digit of the result. 
Result so far: 44692.619047
If we subtract 147 from 160, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 13:
The number 21 fits into 130 6 times, leaving a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 44692.6190476
Subtract 126 from 130 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 14:
When dividing 40 by 21, we get 1 with a remainder of 19.
The next digit of our result is 1. 
Result so far: 44692.61904761
If we subtract 21 from 40, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

In conclusion, the division gives 44692.61904761 with a balance of 1.9e-08.