21865265 ÷ 113 
We want to divide 21865265 by 113.

Going ahead to step 1:
When dividing 2 by 113, we get 0 with 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 / 113

On to step 2:
113 goes into 21 0 times with a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Grab the next digit (8) from the dividend, add it to 21, then carry on: 218 / 113

Let's proceed to step 3:
218 divided by 113 is 1 with a remainder of 105.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 113 from 218 to get 105.
Bring next digit (6) of the dividend behind the 105 and repeat the process: 1056 / 113

Moving on to step 4:
When dividing 1056 by 113, we get 9 with a remainder of 39.
Use 9 as the next digit of our solution. 
Result so far: 19.0
The remainder is 39 after subtracting 1017 from 1056.
Grab the next digit (5) from the dividend, add it to 39, then carry on: 395 / 113

On to step 5:
113 can be fit into 395 3 times, resulting in a remainder of 56.
The number 3 becomes the next digit in our result. 
Result so far: 193.0
Subtracting 339 from 395 leaves us with 56.
Bring next digit (2) of the dividend behind the 56 and repeat the process: 562 / 113

Step 6:
The number 113 fits into 562 4 times, leaving a remainder of 110.
Write down 4 as next digit of the result. 
Result so far: 1934.0
Subtract 452 from 562 to get 110.
Append the next digit (6) from the dividend to 110 and continue with: 1106 / 113

Step 7:
The number 113 fits into 1106 9 times, leaving a remainder of 89.
Put 9 as the next digit of the answer. 
Result so far: 19349.0
Subtract 1017 from 1106 to get 89.
Bring next digit (5) of the dividend behind the 89 and repeat the process: 895 / 113

Step 8:
The number 113 fits into 895 7 times, leaving a remainder of 104.
Record the quotient 7 as the next digit in the result. 
Result so far: 193497.0
Deduct 791 from 895 and we're left with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Going ahead to step 9:
If we divide 1040 by 113, we get 9 and a remainder of 23.
Record the quotient 9 as the next digit in the result. 
Result so far: 193497.9
Subtracting 1017 from 1040 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 10:
When dividing 230 by 113, we get 2 with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 193497.92
If we subtract 226 from 230, we 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.

Moving on to step 11:
If we divide 40 by 113, we get 0 and a remainder of 40.
The next digit of our result is 0. 
Result so far: 193497.92
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 12:
400 divided by 113 is 3 with a remainder of 61.
The next digit of our result is 3. 
Result so far: 193497.9203
Subtract 339 from 400 to get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Moving on to step 13:
113 can be fit into 610 5 times, resulting in a remainder of 45.
The next digit of our result is 5. 
Result so far: 193497.92035
If we take 565 away from 610, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 14:
The number 113 fits into 450 3 times, leaving a remainder of 111.
Write down 3 as next digit of the result. 
Result so far: 193497.920353
If we subtract 339 from 450, we get 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

On to step 15:
113 can be fit into 1110 9 times, resulting in a remainder of 93.
Put 9 as the next digit of the answer. 
Result so far: 193497.9203539
Deduct 1017 from 1110 and we're left with 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Advancing to step 16:
113 can be fit into 930 8 times, resulting in a remainder of 26.
The next digit of our result is 8. 
Result so far: 193497.92035398
Deduct 904 from 930 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

The final result is 193497.92035398 with a remainder of 2.6e-08.