We divide 21071537 by 845
We want to divide 21071537 by 845.

On to step 1:
If we divide 2 by 845, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 845

Moving on to step 2:
When dividing 21 by 845, we get 0 with a remainder of 21.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Include the next digit (0) from the dividend after 21, then repeat: 210 / 845

Moving on to step 3:
The number 845 fits into 210 0 times, leaving a remainder of 210.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 210 to get 210.
Grab the next digit (7) from the dividend, add it to 210, then carry on: 2107 / 845

Let's proceed to step 4:
2107 divided by 845 is 2 with a remainder of 417.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 1690 from 2107 leaves us with 417.
Take the next digit (1) from the dividend and append it to 417, then repeat: 4171 / 845

Advancing to step 5:
When dividing 4171 by 845, we get 4 with a remainder of 791.
The next digit of our result is 4. 
Result so far: 24.0
The remainder is 791 after subtracting 3380 from 4171.
Include the next digit (5) from the dividend after 791, then repeat: 7915 / 845

Advancing to step 6:
If we divide 7915 by 845, we get 9 and a remainder of 310.
The number 9 becomes the next digit in our result. 
Result so far: 249.0
If we take 7605 away from 7915, we end up with 310.
Grab the next digit (3) from the dividend, add it to 310, then carry on: 3103 / 845

On to step 7:
845 goes into 3103 3 times with a remainder of 568.
Put 3 as the next digit of the answer. 
Result so far: 2493.0
The remainder is 568 after subtracting 2535 from 3103.
Grab the next digit (7) from the dividend, add it to 568, then carry on: 5687 / 845

Advancing to step 8:
845 can be fit into 5687 6 times, resulting in a remainder of 617.
The number 6 becomes the next digit in our result. 
Result so far: 24936.0
Subtracting 5070 from 5687 leaves us with 617.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6170, and continue the process.

Advancing to step 9:
6170 divided by 845 is 7 with a remainder of 255.
Put 7 as the next digit of the answer. 
Result so far: 24936.7
The remainder is 255 after subtracting 5915 from 6170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Going ahead to step 10:
2550 divided by 845 is 3 with a remainder of 15.
Write down 3 as next digit of the result. 
Result so far: 24936.73
If we take 2535 away from 2550, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 11:
If we divide 150 by 845, we get 0 and a remainder of 150.
Write down 0 as next digit of the result. 
Result so far: 24936.73
Subtracting 0 from 150 leaves us with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

On to step 12:
When dividing 1500 by 845, we get 1 with a remainder of 655.
The next digit of our result is 1. 
Result so far: 24936.7301
If we subtract 845 from 1500, we get 655.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6550, and continue the process.

Let's proceed to step 13:
845 goes into 6550 7 times with a remainder of 635.
The number 7 becomes the next digit in our result. 
Result so far: 24936.73017
Subtracting 5915 from 6550 leaves us with 635.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6350, and continue the process.

Advancing to step 14:
845 goes into 6350 7 times with a remainder of 435.
The number 7 becomes the next digit in our result. 
Result so far: 24936.730177
Subtract 5915 from 6350 to get 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

Our division results in 24936.730177 with a remaining 4.35e-05.