We divide 77911054 by 560
Our goal is to divide 77911054 by 560.

Moving on to step 1:
560 can be fit into 7 0 times, resulting in a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 560

Step 2:
560 can be fit into 77 0 times, resulting in a remainder of 77.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 77, we get 77.
Bring next digit (9) of the dividend behind the 77 and repeat the process: 779 / 560

On to step 3:
560 goes into 779 1 times with a remainder of 219.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 560 from 779 and we're left with 219.
Grab the next digit (1) from the dividend, add it to 219, then carry on: 2191 / 560

Moving on to step 4:
2191 divided by 560 is 3 with a remainder of 511.
Write down 3 as next digit of the result. 
Result so far: 13.0
If we take 1680 away from 2191, we end up with 511.
Grab the next digit (1) from the dividend, add it to 511, then carry on: 5111 / 560

Moving on to step 5:
The number 560 fits into 5111 9 times, leaving a remainder of 71.
Write down 9 as next digit of the result. 
Result so far: 139.0
If we take 5040 away from 5111, we end up with 71.
Append the next digit (0) from the dividend to 71 and continue with: 710 / 560

Step 6:
The number 560 fits into 710 1 times, leaving a remainder of 150.
Use 1 as the next digit of our solution. 
Result so far: 1391.0
Deduct 560 from 710 and we're left with 150.
Include the next digit (5) from the dividend after 150, then repeat: 1505 / 560

Moving on to step 7:
1505 divided by 560 is 2 with a remainder of 385.
Record the quotient 2 as the next digit in the result. 
Result so far: 13912.0
If we subtract 1120 from 1505, we get 385.
Include the next digit (4) from the dividend after 385, then repeat: 3854 / 560

Advancing to step 8:
560 can be fit into 3854 6 times, resulting in a remainder of 494.
Use 6 as the next digit of our solution. 
Result so far: 139126.0
The remainder is 494 after subtracting 3360 from 3854.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4940, and continue the process.

Going ahead to step 9:
The number 560 fits into 4940 8 times, leaving a remainder of 460.
Record the quotient 8 as the next digit in the result. 
Result so far: 139126.8
Deduct 4480 from 4940 and we're left with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Step 10:
If we divide 4600 by 560, we get 8 and a remainder of 120.
Write down 8 as next digit of the result. 
Result so far: 139126.88
Subtracting 4480 from 4600 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

After the division, we end up with 139126.88 and a remainder of 0.12.