Let's divide 59272857 by 21
Our goal is to divide 59272857 by 21.

Advancing to step 1:
When dividing 5 by 21, we get 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Take the next digit (9) from the dividend and append it to 5, then repeat: 59 / 21

Let's proceed to step 2:
59 divided by 21 is 2 with a remainder of 17.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 17 after subtracting 42 from 59.
Include the next digit (2) from the dividend after 17, then repeat: 172 / 21

Advancing to step 3:
The number 21 fits into 172 8 times, leaving a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 28.0
If we take 168 away from 172, we end up with 4.
Grab the next digit (7) from the dividend, add it to 4, then carry on: 47 / 21

Advancing to step 4:
47 divided by 21 is 2 with a remainder of 5.
The number 2 becomes the next digit in our result. 
Result so far: 282.0
The remainder is 5 after subtracting 42 from 47.
Bring next digit (2) of the dividend behind the 5 and repeat the process: 52 / 21

On to step 5:
52 divided by 21 is 2 with a remainder of 10.
The next digit of our result is 2. 
Result so far: 2822.0
Subtract 42 from 52 to get 10.
Fetch the next digit (8) from the dividend, attach it to 10 and continue: 108 / 21

On to step 6:
The number 21 fits into 108 5 times, leaving a remainder of 3.
Use 5 as the next digit of our solution. 
Result so far: 28225.0
Deduct 105 from 108 and we're left with 3.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 21

On to step 7:
21 goes into 35 1 times with a remainder of 14.
Record the quotient 1 as the next digit in the result. 
Result so far: 282251.0
Subtract 21 from 35 to get 14.
Take the next digit (7) from the dividend and append it to 14, then repeat: 147 / 21

Advancing to step 8:
The number 21 fits into 147 7 times, leaving a remainder of 0.
Use 7 as the next digit of our solution. 
Result so far: 2822517.0
The remainder is 0 after subtracting 147 from 147.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
0 divided by 21 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 2822517.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 10:
The number 21 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 2822517.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 2822517.0, with a leftover of 0.0.