We look at the division of 89581552 by 78 
We want to divide 89581552 by 78.

Going ahead to step 1:
78 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (9) from the dividend, add it to 8, then carry on: 89 / 78

Advancing to step 2:
89 divided by 78 is 1 with a remainder of 11.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 78 from 89 leaves us with 11.
Fetch the next digit (5) from the dividend, attach it to 11 and continue: 115 / 78

Let's proceed to step 3:
78 goes into 115 1 times with a remainder of 37.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
The remainder is 37 after subtracting 78 from 115.
Take the next digit (8) from the dividend and append it to 37, then repeat: 378 / 78

Moving on to step 4:
378 divided by 78 is 4 with a remainder of 66.
Put 4 as the next digit of the answer. 
Result so far: 114.0
Subtracting 312 from 378 leaves us with 66.
Append the next digit (1) from the dividend to 66 and continue with: 661 / 78

Advancing to step 5:
78 can be fit into 661 8 times, resulting in a remainder of 37.
Put 8 as the next digit of the answer. 
Result so far: 1148.0
If we subtract 624 from 661, we get 37.
Bring next digit (5) of the dividend behind the 37 and repeat the process: 375 / 78

Advancing to step 6:
78 can be fit into 375 4 times, resulting in a remainder of 63.
Write down 4 as next digit of the result. 
Result so far: 11484.0
The remainder is 63 after subtracting 312 from 375.
Include the next digit (5) from the dividend after 63, then repeat: 635 / 78

Advancing to step 7:
If we divide 635 by 78, we get 8 and a remainder of 11.
Put 8 as the next digit of the answer. 
Result so far: 114848.0
If we take 624 away from 635, we end up with 11.
Bring next digit (2) of the dividend behind the 11 and repeat the process: 112 / 78

Let's proceed to step 8:
78 can be fit into 112 1 times, resulting in a remainder of 34.
The next digit of our result is 1. 
Result so far: 1148481.0
If we subtract 78 from 112, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 9:
If we divide 340 by 78, we get 4 and a remainder of 28.
Write down 4 as next digit of the result. 
Result so far: 1148481.4
If we take 312 away from 340, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 10:
280 divided by 78 is 3 with a remainder of 46.
Write down 3 as next digit of the result. 
Result so far: 1148481.43
Deduct 234 from 280 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 11:
When dividing 460 by 78, we get 5 with a remainder of 70.
Use 5 as the next digit of our solution. 
Result so far: 1148481.435
If we take 390 away from 460, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 12:
78 goes into 700 8 times with a remainder of 76.
The number 8 becomes the next digit in our result. 
Result so far: 1148481.4358
Deduct 624 from 700 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 13:
78 can be fit into 760 9 times, resulting in a remainder of 58.
Record the quotient 9 as the next digit in the result. 
Result so far: 1148481.43589
Deduct 702 from 760 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 14:
78 can be fit into 580 7 times, resulting in a remainder of 34.
Use 7 as the next digit of our solution. 
Result so far: 1148481.435897
If we take 546 away from 580, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 15:
78 can be fit into 340 4 times, resulting in a remainder of 28.
Write down 4 as next digit of the result. 
Result so far: 1148481.4358974
Subtracting 312 from 340 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 16:
The number 78 fits into 280 3 times, leaving a remainder of 46.
Write down 3 as next digit of the result. 
Result so far: 1148481.43589743
If we subtract 234 from 280, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Our division results in 1148481.43589743 with a remaining 4.6e-08.