We're dividing 8980155 by 722 
Let's see how many times 722 fits into 8980155.

Step 1:
722 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Append the next digit (9) from the dividend to 8 and continue with: 89 / 722

Step 2:
The number 722 fits into 89 0 times, leaving a remainder of 89.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 89 and we're left with 89.
Include the next digit (8) from the dividend after 89, then repeat: 898 / 722

Step 3:
If we divide 898 by 722, we get 1 and a remainder of 176.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 722 from 898 and we're left with 176.
Append the next digit (0) from the dividend to 176 and continue with: 1760 / 722

Step 4:
If we divide 1760 by 722, we get 2 and a remainder of 316.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
The remainder is 316 after subtracting 1444 from 1760.
Append the next digit (1) from the dividend to 316 and continue with: 3161 / 722

On to step 5:
722 goes into 3161 4 times with a remainder of 273.
Use 4 as the next digit of our solution. 
Result so far: 124.0
If we subtract 2888 from 3161, we get 273.
Fetch the next digit (5) from the dividend, attach it to 273 and continue: 2735 / 722

Step 6:
722 goes into 2735 3 times with a remainder of 569.
Write down 3 as next digit of the result. 
Result so far: 1243.0
If we subtract 2166 from 2735, we get 569.
Fetch the next digit (5) from the dividend, attach it to 569 and continue: 5695 / 722

Going ahead to step 7:
The number 722 fits into 5695 7 times, leaving a remainder of 641.
Write down 7 as next digit of the result. 
Result so far: 12437.0
If we take 5054 away from 5695, we end up with 641.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6410, and continue the process.

Advancing to step 8:
The number 722 fits into 6410 8 times, leaving a remainder of 634.
Use 8 as the next digit of our solution. 
Result so far: 12437.8
If we take 5776 away from 6410, we end up with 634.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6340, and continue the process.

On to step 9:
The number 722 fits into 6340 8 times, leaving a remainder of 564.
Record the quotient 8 as the next digit in the result. 
Result so far: 12437.88
Deduct 5776 from 6340 and we're left with 564.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5640, and continue the process.

Our division results in 12437.88 with a remaining 0.564.