87258581 divided by 778 
Our goal is to divide 87258581 by 778.

Going ahead to step 1:
The number 778 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 778

Advancing to step 2:
778 can be fit into 87 0 times, resulting in a remainder of 87.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 87 after subtracting 0 from 87.
Take the next digit (2) from the dividend and append it to 87, then repeat: 872 / 778

Moving on to step 3:
778 goes into 872 1 times with a remainder of 94.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 778 from 872 to get 94.
Append the next digit (5) from the dividend to 94 and continue with: 945 / 778

On to step 4:
The number 778 fits into 945 1 times, leaving a remainder of 167.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Deduct 778 from 945 and we're left with 167.
Bring next digit (8) of the dividend behind the 167 and repeat the process: 1678 / 778

Going ahead to step 5:
778 can be fit into 1678 2 times, resulting in a remainder of 122.
Use 2 as the next digit of our solution. 
Result so far: 112.0
If we subtract 1556 from 1678, we get 122.
Take the next digit (5) from the dividend and append it to 122, then repeat: 1225 / 778

Advancing to step 6:
778 goes into 1225 1 times with a remainder of 447.
The next digit of our result is 1. 
Result so far: 1121.0
Subtract 778 from 1225 to get 447.
Take the next digit (8) from the dividend and append it to 447, then repeat: 4478 / 778

On to step 7:
778 can be fit into 4478 5 times, resulting in a remainder of 588.
Record the quotient 5 as the next digit in the result. 
Result so far: 11215.0
Subtract 3890 from 4478 to get 588.
Append the next digit (1) from the dividend to 588 and continue with: 5881 / 778

Moving on to step 8:
778 can be fit into 5881 7 times, resulting in a remainder of 435.
The next digit of our result is 7. 
Result so far: 112157.0
Subtract 5446 from 5881 to get 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

Moving on to step 9:
778 can be fit into 4350 5 times, resulting in a remainder of 460.
Record the quotient 5 as the next digit in the result. 
Result so far: 112157.5
The remainder is 460 after subtracting 3890 from 4350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Moving on to step 10:
778 goes into 4600 5 times with a remainder of 710.
Record the quotient 5 as the next digit in the result. 
Result so far: 112157.55
Deduct 3890 from 4600 and we're left with 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7100, and continue the process.

In conclusion, the division gives 112157.55 with a balance of 0.71.