We divide 70215930 by 880
We want to figure out the number of times 70215930 can be divided by 880.

Advancing to step 1:
The number 880 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
Subtracting 0 from 7 leaves us with 7.
Append the next digit (0) from the dividend to 7 and continue with: 70 / 880

On to step 2:
880 can be fit into 70 0 times, resulting in a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 70, we get 70.
Bring next digit (2) of the dividend behind the 70 and repeat the process: 702 / 880

Advancing to step 3:
The number 880 fits into 702 0 times, leaving a remainder of 702.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 702 after subtracting 0 from 702.
Take the next digit (1) from the dividend and append it to 702, then repeat: 7021 / 880

Going ahead to step 4:
The number 880 fits into 7021 7 times, leaving a remainder of 861.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtract 6160 from 7021 to get 861.
Bring next digit (5) of the dividend behind the 861 and repeat the process: 8615 / 880

Going ahead to step 5:
880 can be fit into 8615 9 times, resulting in a remainder of 695.
Put 9 as the next digit of the answer. 
Result so far: 79.0
If we subtract 7920 from 8615, we get 695.
Grab the next digit (9) from the dividend, add it to 695, then carry on: 6959 / 880

Advancing to step 6:
6959 divided by 880 is 7 with a remainder of 799.
Put 7 as the next digit of the answer. 
Result so far: 797.0
Subtract 6160 from 6959 to get 799.
Fetch the next digit (3) from the dividend, attach it to 799 and continue: 7993 / 880

Moving on to step 7:
If we divide 7993 by 880, we get 9 and a remainder of 73.
Write down 9 as next digit of the result. 
Result so far: 7979.0
Subtracting 7920 from 7993 leaves us with 73.
Grab the next digit (0) from the dividend, add it to 73, then carry on: 730 / 880

Advancing to step 8:
When dividing 730 by 880, we get 0 with a remainder of 730.
Record the quotient 0 as the next digit in the result. 
Result so far: 79790.0
If we subtract 0 from 730, we get 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7300, and continue the process.

Advancing to step 9:
If we divide 7300 by 880, we get 8 and a remainder of 260.
Put 8 as the next digit of the answer. 
Result so far: 79790.8
If we subtract 7040 from 7300, we get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Let's proceed to step 10:
When dividing 2600 by 880, we get 2 with a remainder of 840.
The number 2 becomes the next digit in our result. 
Result so far: 79790.82
The remainder is 840 after subtracting 1760 from 2600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8400, and continue the process.

Going ahead to step 11:
The number 880 fits into 8400 9 times, leaving a remainder of 480.
Write down 9 as next digit of the result. 
Result so far: 79790.829
If we take 7920 away from 8400, 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.

Moving on to step 12:
880 goes into 4800 5 times with a remainder of 400.
The number 5 becomes the next digit in our result. 
Result so far: 79790.8295
If we take 4400 away from 4800, we end up 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.

Moving on to step 13:
4000 divided by 880 is 4 with a remainder of 480.
Use 4 as the next digit of our solution. 
Result so far: 79790.82954
The remainder is 480 after subtracting 3520 from 4000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Step 14:
880 can be fit into 4800 5 times, resulting in a remainder of 400.
Use 5 as the next digit of our solution. 
Result so far: 79790.829545
If we subtract 4400 from 4800, we get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Going ahead to step 15:
When dividing 4000 by 880, we get 4 with a remainder of 480.
The number 4 becomes the next digit in our result. 
Result so far: 79790.8295454
If we take 3520 away from 4000, 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.

Going ahead to step 16:
880 can be fit into 4800 5 times, resulting in a remainder of 400.
The next digit of our result is 5. 
Result so far: 79790.82954545
The remainder is 400 after subtracting 4400 from 4800.
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 79790.82954545 with a remaining 4e-07.