We're dividing 78741991 by 920 
We're looking to find how many times 920 goes into 78741991.

On to step 1:
920 can be fit into 7 0 times, resulting in a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 920

Moving on to step 2:
When dividing 78 by 920, we get 0 with a remainder of 78.
The next digit of our result is 0. 
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 / 920

Going ahead to step 3:
When dividing 787 by 920, we get 0 with a remainder of 787.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 787 after subtracting 0 from 787.
Fetch the next digit (4) from the dividend, attach it to 787 and continue: 7874 / 920

Advancing to step 4:
920 goes into 7874 8 times with a remainder of 514.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtract 7360 from 7874 to get 514.
Bring next digit (1) of the dividend behind the 514 and repeat the process: 5141 / 920

Advancing to step 5:
5141 divided by 920 is 5 with a remainder of 541.
The number 5 becomes the next digit in our result. 
Result so far: 85.0
If we take 4600 away from 5141, we end up with 541.
Fetch the next digit (9) from the dividend, attach it to 541 and continue: 5419 / 920

Advancing to step 6:
If we divide 5419 by 920, we get 5 and a remainder of 819.
Record the quotient 5 as the next digit in the result. 
Result so far: 855.0
Subtract 4600 from 5419 to get 819.
Take the next digit (9) from the dividend and append it to 819, then repeat: 8199 / 920

Moving on to step 7:
920 can be fit into 8199 8 times, resulting in a remainder of 839.
Write down 8 as next digit of the result. 
Result so far: 8558.0
If we take 7360 away from 8199, we end up with 839.
Bring next digit (1) of the dividend behind the 839 and repeat the process: 8391 / 920

Let's proceed to step 8:
When dividing 8391 by 920, we get 9 with a remainder of 111.
Put 9 as the next digit of the answer. 
Result so far: 85589.0
Deduct 8280 from 8391 and we're left with 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

On to step 9:
1110 divided by 920 is 1 with a remainder of 190.
Put 1 as the next digit of the answer. 
Result so far: 85589.1
Deduct 920 from 1110 and we're left with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Step 10:
920 can be fit into 1900 2 times, resulting in a remainder of 60.
Use 2 as the next digit of our solution. 
Result so far: 85589.12
If we take 1840 away from 1900, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 11:
600 divided by 920 is 0 with a remainder of 600.
Use 0 as the next digit of our solution. 
Result so far: 85589.12
Subtract 0 from 600 to get 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Advancing to step 12:
6000 divided by 920 is 6 with a remainder of 480.
Put 6 as the next digit of the answer. 
Result so far: 85589.1206
If we take 5520 away from 6000, we end up with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

On to step 13:
The number 920 fits into 4800 5 times, leaving a remainder of 200.
The next digit of our result is 5. 
Result so far: 85589.12065
If we take 4600 away from 4800, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Step 14:
920 goes into 2000 2 times with a remainder of 160.
The number 2 becomes the next digit in our result. 
Result so far: 85589.120652
If we subtract 1840 from 2000, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 15:
1600 divided by 920 is 1 with a remainder of 680.
Write down 1 as next digit of the result. 
Result so far: 85589.1206521
Deduct 920 from 1600 and we're left with 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Going ahead to step 16:
6800 divided by 920 is 7 with a remainder of 360.
Use 7 as the next digit of our solution. 
Result so far: 85589.12065217
Subtracting 6440 from 6800 leaves us with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

The final result is 85589.12065217 with a remainder of 3.6e-07.