Let's divide 78720568 by 47
We want to divide 78720568 by 47.

Advancing to step 1:
If we divide 7 by 47, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 47

On to step 2:
When dividing 78 by 47, we get 1 with a remainder of 31.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 47 from 78 and we're left with 31.
Grab the next digit (7) from the dividend, add it to 31, then carry on: 317 / 47

Let's proceed to step 3:
The number 47 fits into 317 6 times, leaving a remainder of 35.
Write down 6 as next digit of the result. 
Result so far: 16.0
The remainder is 35 after subtracting 282 from 317.
Bring next digit (2) of the dividend behind the 35 and repeat the process: 352 / 47

Advancing to step 4:
47 can be fit into 352 7 times, resulting in a remainder of 23.
Use 7 as the next digit of our solution. 
Result so far: 167.0
If we take 329 away from 352, we end up with 23.
Bring next digit (0) of the dividend behind the 23 and repeat the process: 230 / 47

Going ahead to step 5:
If we divide 230 by 47, we get 4 and a remainder of 42.
The number 4 becomes the next digit in our result. 
Result so far: 1674.0
Subtracting 188 from 230 leaves us with 42.
Grab the next digit (5) from the dividend, add it to 42, then carry on: 425 / 47

Let's proceed to step 6:
47 can be fit into 425 9 times, resulting in a remainder of 2.
The next digit of our result is 9. 
Result so far: 16749.0
Subtract 423 from 425 to get 2.
Grab the next digit (6) from the dividend, add it to 2, then carry on: 26 / 47

Advancing to step 7:
If we divide 26 by 47, we get 0 and a remainder of 26.
Put 0 as the next digit of the answer. 
Result so far: 167490.0
Subtracting 0 from 26 leaves us with 26.
Grab the next digit (8) from the dividend, add it to 26, then carry on: 268 / 47

Let's proceed to step 8:
The number 47 fits into 268 5 times, leaving a remainder of 33.
Use 5 as the next digit of our solution. 
Result so far: 1674905.0
If we take 235 away from 268, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 9:
If we divide 330 by 47, we get 7 and a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 1674905.7
If we subtract 329 from 330, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 10:
47 can be fit into 10 0 times, resulting in a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 1674905.7
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 11:
If we divide 100 by 47, we get 2 and a remainder of 6.
Write down 2 as next digit of the result. 
Result so far: 1674905.702
Deduct 94 from 100 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 12:
The number 47 fits into 60 1 times, leaving a remainder of 13.
Put 1 as the next digit of the answer. 
Result so far: 1674905.7021
If we subtract 47 from 60, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 13:
The number 47 fits into 130 2 times, leaving a remainder of 36.
The number 2 becomes the next digit in our result. 
Result so far: 1674905.70212
The remainder is 36 after subtracting 94 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 14:
47 goes into 360 7 times with a remainder of 31.
The number 7 becomes the next digit in our result. 
Result so far: 1674905.702127
If we take 329 away from 360, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 15:
If we divide 310 by 47, we get 6 and a remainder of 28.
The next digit of our result is 6. 
Result so far: 1674905.7021276
If we take 282 away from 310, 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.

Advancing to step 16:
47 can be fit into 280 5 times, resulting in a remainder of 45.
Record the quotient 5 as the next digit in the result. 
Result so far: 1674905.70212765
Subtract 235 from 280 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

The final outcome is 1674905.70212765, with a leftover of 4.5e-08.