We look at the division of 78720215 by 757 
We want to figure out the number of times 78720215 can be divided by 757.

Moving on to step 1:
757 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 757

On to step 2:
When dividing 78 by 757, we get 0 with a remainder of 78.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 78 after subtracting 0 from 78.
Grab the next digit (7) from the dividend, add it to 78, then carry on: 787 / 757

Moving on to step 3:
When dividing 787 by 757, we get 1 with a remainder of 30.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 757 from 787 and we're left with 30.
Grab the next digit (2) from the dividend, add it to 30, then carry on: 302 / 757

Step 4:
The number 757 fits into 302 0 times, leaving a remainder of 302.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Deduct 0 from 302 and we're left with 302.
Include the next digit (0) from the dividend after 302, then repeat: 3020 / 757

Going ahead to step 5:
757 can be fit into 3020 3 times, resulting in a remainder of 749.
The number 3 becomes the next digit in our result. 
Result so far: 103.0
Subtracting 2271 from 3020 leaves us with 749.
Fetch the next digit (2) from the dividend, attach it to 749 and continue: 7492 / 757

Going ahead to step 6:
757 can be fit into 7492 9 times, resulting in a remainder of 679.
Put 9 as the next digit of the answer. 
Result so far: 1039.0
If we take 6813 away from 7492, we end up with 679.
Append the next digit (1) from the dividend to 679 and continue with: 6791 / 757

Moving on to step 7:
757 goes into 6791 8 times with a remainder of 735.
Use 8 as the next digit of our solution. 
Result so far: 10398.0
The remainder is 735 after subtracting 6056 from 6791.
Include the next digit (5) from the dividend after 735, then repeat: 7355 / 757

Advancing to step 8:
If we divide 7355 by 757, we get 9 and a remainder of 542.
The next digit of our result is 9. 
Result so far: 103989.0
If we take 6813 away from 7355, we end up with 542.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5420, and continue the process.

Moving on to step 9:
When dividing 5420 by 757, we get 7 with a remainder of 121.
The next digit of our result is 7. 
Result so far: 103989.7
If we subtract 5299 from 5420, we get 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

Going ahead to step 10:
When dividing 1210 by 757, we get 1 with a remainder of 453.
The number 1 becomes the next digit in our result. 
Result so far: 103989.71
Deduct 757 from 1210 and we're left with 453.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4530, and continue the process.

Moving on to step 11:
757 can be fit into 4530 5 times, resulting in a remainder of 745.
Use 5 as the next digit of our solution. 
Result so far: 103989.715
The remainder is 745 after subtracting 3785 from 4530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7450, and continue the process.

Advancing to step 12:
7450 divided by 757 is 9 with a remainder of 637.
Use 9 as the next digit of our solution. 
Result so far: 103989.7159
Subtract 6813 from 7450 to get 637.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6370, and continue the process.

Step 13:
When dividing 6370 by 757, we get 8 with a remainder of 314.
Put 8 as the next digit of the answer. 
Result so far: 103989.71598
Deduct 6056 from 6370 and we're left with 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

On to step 14:
When dividing 3140 by 757, we get 4 with a remainder of 112.
The next digit of our result is 4. 
Result so far: 103989.715984
Deduct 3028 from 3140 and we're left with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Advancing to step 15:
757 can be fit into 1120 1 times, resulting in a remainder of 363.
Record the quotient 1 as the next digit in the result. 
Result so far: 103989.7159841
If we subtract 757 from 1120, we get 363.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3630, and continue the process.

Going ahead to step 16:
The number 757 fits into 3630 4 times, leaving a remainder of 602.
The number 4 becomes the next digit in our result. 
Result so far: 103989.71598414
If we subtract 3028 from 3630, we get 602.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6020, and continue the process.

In conclusion, the division gives 103989.71598414 with a balance of 6.02e-07.