We look at the division of 21681529 by 956 
Let's see how many times 956 fits into 21681529.

Advancing to step 1:
If we divide 2 by 956, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 956

Let's proceed to step 2:
If we divide 21 by 956, we get 0 and a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 21 after subtracting 0 from 21.
Bring next digit (6) of the dividend behind the 21 and repeat the process: 216 / 956

Advancing to step 3:
When dividing 216 by 956, we get 0 with a remainder of 216.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 216 leaves us with 216.
Fetch the next digit (8) from the dividend, attach it to 216 and continue: 2168 / 956

Step 4:
If we divide 2168 by 956, we get 2 and a remainder of 256.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtracting 1912 from 2168 leaves us with 256.
Take the next digit (1) from the dividend and append it to 256, then repeat: 2561 / 956

Moving on to step 5:
956 goes into 2561 2 times with a remainder of 649.
Record the quotient 2 as the next digit in the result. 
Result so far: 22.0
Subtract 1912 from 2561 to get 649.
Take the next digit (5) from the dividend and append it to 649, then repeat: 6495 / 956

Step 6:
956 can be fit into 6495 6 times, resulting in a remainder of 759.
The number 6 becomes the next digit in our result. 
Result so far: 226.0
If we take 5736 away from 6495, we end up with 759.
Fetch the next digit (2) from the dividend, attach it to 759 and continue: 7592 / 956

On to step 7:
7592 divided by 956 is 7 with a remainder of 900.
The number 7 becomes the next digit in our result. 
Result so far: 2267.0
Subtract 6692 from 7592 to get 900.
Fetch the next digit (9) from the dividend, attach it to 900 and continue: 9009 / 956

Let's proceed to step 8:
9009 divided by 956 is 9 with a remainder of 405.
Put 9 as the next digit of the answer. 
Result so far: 22679.0
Deduct 8604 from 9009 and we're left with 405.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

On to step 9:
956 can be fit into 4050 4 times, resulting in a remainder of 226.
Write down 4 as next digit of the result. 
Result so far: 22679.4
The remainder is 226 after subtracting 3824 from 4050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Moving on to step 10:
When dividing 2260 by 956, we get 2 with a remainder of 348.
The number 2 becomes the next digit in our result. 
Result so far: 22679.42
If we take 1912 away from 2260, we end up with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Moving on to step 11:
956 goes into 3480 3 times with a remainder of 612.
Use 3 as the next digit of our solution. 
Result so far: 22679.423
Deduct 2868 from 3480 and we're left with 612.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6120, and continue the process.

Going ahead to step 12:
956 can be fit into 6120 6 times, resulting in a remainder of 384.
Put 6 as the next digit of the answer. 
Result so far: 22679.4236
Subtracting 5736 from 6120 leaves us with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Moving on to step 13:
When dividing 3840 by 956, we get 4 with a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 22679.42364
If we subtract 3824 from 3840, we 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.

Step 14:
160 divided by 956 is 0 with a remainder of 160.
Record the quotient 0 as the next digit in the result. 
Result so far: 22679.42364
Subtracting 0 from 160 leaves us with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Advancing to step 15:
When dividing 1600 by 956, we get 1 with a remainder of 644.
Put 1 as the next digit of the answer. 
Result so far: 22679.4236401
If we subtract 956 from 1600, we get 644.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6440, and continue the process.

On to step 16:
If we divide 6440 by 956, we get 6 and a remainder of 704.
Record the quotient 6 as the next digit in the result. 
Result so far: 22679.42364016
The remainder is 704 after subtracting 5736 from 6440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7040, and continue the process.

Our division results in 22679.42364016 with a remaining 7.04e-07.