We look at the division of 80900551 by 772 
We want to divide 80900551 by 772.

Advancing to step 1:
8 divided by 772 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 772

Advancing to step 2:
772 can be fit into 80 0 times, resulting in a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 80, we end up with 80.
Fetch the next digit (9) from the dividend, attach it to 80 and continue: 809 / 772

Let's proceed to step 3:
809 divided by 772 is 1 with a remainder of 37.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 772 from 809, we get 37.
Grab the next digit (0) from the dividend, add it to 37, then carry on: 370 / 772

Advancing to step 4:
772 can be fit into 370 0 times, resulting in a remainder of 370.
The next digit of our result is 0. 
Result so far: 10.0
Subtract 0 from 370 to get 370.
Append the next digit (0) from the dividend to 370 and continue with: 3700 / 772

Step 5:
If we divide 3700 by 772, we get 4 and a remainder of 612.
Put 4 as the next digit of the answer. 
Result so far: 104.0
Deduct 3088 from 3700 and we're left with 612.
Fetch the next digit (5) from the dividend, attach it to 612 and continue: 6125 / 772

On to step 6:
When dividing 6125 by 772, we get 7 with a remainder of 721.
The number 7 becomes the next digit in our result. 
Result so far: 1047.0
Subtract 5404 from 6125 to get 721.
Include the next digit (5) from the dividend after 721, then repeat: 7215 / 772

Step 7:
772 goes into 7215 9 times with a remainder of 267.
Use 9 as the next digit of our solution. 
Result so far: 10479.0
If we take 6948 away from 7215, we end up with 267.
Fetch the next digit (1) from the dividend, attach it to 267 and continue: 2671 / 772

Going ahead to step 8:
If we divide 2671 by 772, we get 3 and a remainder of 355.
Put 3 as the next digit of the answer. 
Result so far: 104793.0
If we subtract 2316 from 2671, we get 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Moving on to step 9:
3550 divided by 772 is 4 with a remainder of 462.
Put 4 as the next digit of the answer. 
Result so far: 104793.4
Subtract 3088 from 3550 to get 462.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4620, and continue the process.

Let's proceed to step 10:
772 goes into 4620 5 times with a remainder of 760.
Write down 5 as next digit of the result. 
Result so far: 104793.45
If we take 3860 away from 4620, we end up with 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Moving on to step 11:
If we divide 7600 by 772, we get 9 and a remainder of 652.
Use 9 as the next digit of our solution. 
Result so far: 104793.459
If we subtract 6948 from 7600, we get 652.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6520, and continue the process.

Step 12:
If we divide 6520 by 772, we get 8 and a remainder of 344.
Put 8 as the next digit of the answer. 
Result so far: 104793.4598
The remainder is 344 after subtracting 6176 from 6520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Let's proceed to step 13:
The number 772 fits into 3440 4 times, leaving a remainder of 352.
Record the quotient 4 as the next digit in the result. 
Result so far: 104793.45984
The remainder is 352 after subtracting 3088 from 3440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Going ahead to step 14:
The number 772 fits into 3520 4 times, leaving a remainder of 432.
The number 4 becomes the next digit in our result. 
Result so far: 104793.459844
If we take 3088 away from 3520, we end up with 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Our division results in 104793.459844 with a remaining 4.32e-05.