We're dividing 21693582 by 772 
Our goal is to divide 21693582 by 772.

On to step 1:
2 divided by 772 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 772

Moving on to step 2:
772 goes into 21 0 times with a remainder of 21.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Grab the next digit (6) from the dividend, add it to 21, then carry on: 216 / 772

On to step 3:
When dividing 216 by 772, we get 0 with a remainder of 216.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 216 and we're left with 216.
Append the next digit (9) from the dividend to 216 and continue with: 2169 / 772

Let's proceed to step 4:
2169 divided by 772 is 2 with a remainder of 625.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 1544 from 2169, we get 625.
Fetch the next digit (3) from the dividend, attach it to 625 and continue: 6253 / 772

Let's proceed to step 5:
When dividing 6253 by 772, we get 8 with a remainder of 77.
Write down 8 as next digit of the result. 
Result so far: 28.0
If we take 6176 away from 6253, we end up with 77.
Take the next digit (5) from the dividend and append it to 77, then repeat: 775 / 772

Let's proceed to step 6:
When dividing 775 by 772, we get 1 with a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 281.0
Deduct 772 from 775 and we're left with 3.
Fetch the next digit (8) from the dividend, attach it to 3 and continue: 38 / 772

On to step 7:
38 divided by 772 is 0 with a remainder of 38.
The number 0 becomes the next digit in our result. 
Result so far: 2810.0
Deduct 0 from 38 and we're left with 38.
Take the next digit (2) from the dividend and append it to 38, then repeat: 382 / 772

On to step 8:
772 goes into 382 0 times with a remainder of 382.
Write down 0 as next digit of the result. 
Result so far: 28100.0
If we take 0 away from 382, we end up with 382.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3820, and continue the process.

Advancing to step 9:
The number 772 fits into 3820 4 times, leaving a remainder of 732.
Write down 4 as next digit of the result. 
Result so far: 28100.4
The remainder is 732 after subtracting 3088 from 3820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7320, and continue the process.

On to step 10:
The number 772 fits into 7320 9 times, leaving a remainder of 372.
The number 9 becomes the next digit in our result. 
Result so far: 28100.49
Subtracting 6948 from 7320 leaves us with 372.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

On to step 11:
When dividing 3720 by 772, we get 4 with a remainder of 632.
Put 4 as the next digit of the answer. 
Result so far: 28100.494
The remainder is 632 after subtracting 3088 from 3720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6320, and continue the process.

Moving on to step 12:
If we divide 6320 by 772, we get 8 and a remainder of 144.
Record the quotient 8 as the next digit in the result. 
Result so far: 28100.4948
Subtracting 6176 from 6320 leaves us with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Moving on to step 13:
772 can be fit into 1440 1 times, resulting in a remainder of 668.
The number 1 becomes the next digit in our result. 
Result so far: 28100.49481
Subtract 772 from 1440 to get 668.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6680, and continue the process.

On to step 14:
6680 divided by 772 is 8 with a remainder of 504.
Put 8 as the next digit of the answer. 
Result so far: 28100.494818
The remainder is 504 after subtracting 6176 from 6680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5040, and continue the process.

Advancing to step 15:
772 goes into 5040 6 times with a remainder of 408.
The next digit of our result is 6. 
Result so far: 28100.4948186
If we subtract 4632 from 5040, we get 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

On to step 16:
The number 772 fits into 4080 5 times, leaving a remainder of 220.
Put 5 as the next digit of the answer. 
Result so far: 28100.49481865
Deduct 3860 from 4080 and we're left with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

The final result is 28100.49481865 with a remainder of 2.2e-07.