Let's divide 78329771 by 920
We want to divide 78329771 by 920.

Step 1:
The number 920 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 920

On to step 2:
When dividing 78 by 920, we get 0 with a remainder of 78.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 78, we end up with 78.
Append the next digit (3) from the dividend to 78 and continue with: 783 / 920

Moving on to step 3:
920 goes into 783 0 times with a remainder of 783.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 783, we get 783.
Fetch the next digit (2) from the dividend, attach it to 783 and continue: 7832 / 920

Step 4:
920 goes into 7832 8 times with a remainder of 472.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Deduct 7360 from 7832 and we're left with 472.
Take the next digit (9) from the dividend and append it to 472, then repeat: 4729 / 920

Moving on to step 5:
920 can be fit into 4729 5 times, resulting in a remainder of 129.
The number 5 becomes the next digit in our result. 
Result so far: 85.0
Subtract 4600 from 4729 to get 129.
Grab the next digit (7) from the dividend, add it to 129, then carry on: 1297 / 920

Step 6:
920 can be fit into 1297 1 times, resulting in a remainder of 377.
Use 1 as the next digit of our solution. 
Result so far: 851.0
The remainder is 377 after subtracting 920 from 1297.
Take the next digit (7) from the dividend and append it to 377, then repeat: 3777 / 920

Advancing to step 7:
If we divide 3777 by 920, we get 4 and a remainder of 97.
Write down 4 as next digit of the result. 
Result so far: 8514.0
Subtract 3680 from 3777 to get 97.
Bring next digit (1) of the dividend behind the 97 and repeat the process: 971 / 920

Advancing to step 8:
920 goes into 971 1 times with a remainder of 51.
The number 1 becomes the next digit in our result. 
Result so far: 85141.0
Subtracting 920 from 971 leaves us with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

On to step 9:
The number 920 fits into 510 0 times, leaving a remainder of 510.
Put 0 as the next digit of the answer. 
Result so far: 85141.0
Subtract 0 from 510 to get 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Advancing to step 10:
920 goes into 5100 5 times with a remainder of 500.
Use 5 as the next digit of our solution. 
Result so far: 85141.05
Subtracting 4600 from 5100 leaves us with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Advancing to step 11:
920 can be fit into 5000 5 times, resulting in a remainder of 400.
The number 5 becomes the next digit in our result. 
Result so far: 85141.055
Deduct 4600 from 5000 and we're left with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Our division results in 85141.055 with a remaining 0.04.