78755800 ÷ 691 
We want to divide 78755800 by 691.

On to step 1:
691 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 691

Step 2:
691 can be fit into 78 0 times, resulting in a remainder of 78.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 78 to get 78.
Grab the next digit (7) from the dividend, add it to 78, then carry on: 787 / 691

On to step 3:
691 can be fit into 787 1 times, resulting in a remainder of 96.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 691 from 787 leaves us with 96.
Fetch the next digit (5) from the dividend, attach it to 96 and continue: 965 / 691

Moving on to step 4:
If we divide 965 by 691, we get 1 and a remainder of 274.
Use 1 as the next digit of our solution. 
Result so far: 11.0
Subtracting 691 from 965 leaves us with 274.
Take the next digit (5) from the dividend and append it to 274, then repeat: 2745 / 691

Advancing to step 5:
If we divide 2745 by 691, we get 3 and a remainder of 672.
Write down 3 as next digit of the result. 
Result so far: 113.0
The remainder is 672 after subtracting 2073 from 2745.
Take the next digit (8) from the dividend and append it to 672, then repeat: 6728 / 691

Moving on to step 6:
When dividing 6728 by 691, we get 9 with a remainder of 509.
Write down 9 as next digit of the result. 
Result so far: 1139.0
If we subtract 6219 from 6728, we get 509.
Append the next digit (0) from the dividend to 509 and continue with: 5090 / 691

Going ahead to step 7:
If we divide 5090 by 691, we get 7 and a remainder of 253.
Write down 7 as next digit of the result. 
Result so far: 11397.0
Subtract 4837 from 5090 to get 253.
Grab the next digit (0) from the dividend, add it to 253, then carry on: 2530 / 691

Moving on to step 8:
If we divide 2530 by 691, we get 3 and a remainder of 457.
Write down 3 as next digit of the result. 
Result so far: 113973.0
If we subtract 2073 from 2530, we get 457.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4570, and continue the process.

Advancing to step 9:
If we divide 4570 by 691, we get 6 and a remainder of 424.
Record the quotient 6 as the next digit in the result. 
Result so far: 113973.6
If we subtract 4146 from 4570, we get 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

Moving on to step 10:
If we divide 4240 by 691, we get 6 and a remainder of 94.
Write down 6 as next digit of the result. 
Result so far: 113973.66
Subtracting 4146 from 4240 leaves us with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

The final outcome is 113973.66, with a leftover of 0.094.