79517570 ÷ 837 
We want to figure out the number of times 79517570 can be divided by 837.

On to step 1:
If we divide 7 by 837, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (9) from the dividend, attach it to 7 and continue: 79 / 837

Let's proceed to step 2:
If we divide 79 by 837, we get 0 and a remainder of 79.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 79 to get 79.
Append the next digit (5) from the dividend to 79 and continue with: 795 / 837

Let's proceed to step 3:
837 goes into 795 0 times with a remainder of 795.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 795, we get 795.
Bring next digit (1) of the dividend behind the 795 and repeat the process: 7951 / 837

Going ahead to step 4:
The number 837 fits into 7951 9 times, leaving a remainder of 418.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtracting 7533 from 7951 leaves us with 418.
Take the next digit (7) from the dividend and append it to 418, then repeat: 4187 / 837

Advancing to step 5:
If we divide 4187 by 837, we get 5 and a remainder of 2.
Use 5 as the next digit of our solution. 
Result so far: 95.0
Deduct 4185 from 4187 and we're left with 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 837

Step 6:
25 divided by 837 is 0 with a remainder of 25.
Use 0 as the next digit of our solution. 
Result so far: 950.0
The remainder is 25 after subtracting 0 from 25.
Include the next digit (7) from the dividend after 25, then repeat: 257 / 837

Going ahead to step 7:
837 goes into 257 0 times with a remainder of 257.
The number 0 becomes the next digit in our result. 
Result so far: 9500.0
If we subtract 0 from 257, we get 257.
Include the next digit (0) from the dividend after 257, then repeat: 2570 / 837

Step 8:
If we divide 2570 by 837, we get 3 and a remainder of 59.
Put 3 as the next digit of the answer. 
Result so far: 95003.0
The remainder is 59 after subtracting 2511 from 2570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

On to step 9:
The number 837 fits into 590 0 times, leaving a remainder of 590.
Record the quotient 0 as the next digit in the result. 
Result so far: 95003.0
If we take 0 away from 590, we end up with 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

Advancing to step 10:
The number 837 fits into 5900 7 times, leaving a remainder of 41.
Use 7 as the next digit of our solution. 
Result so far: 95003.07
Deduct 5859 from 5900 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

On to step 11:
The number 837 fits into 410 0 times, leaving a remainder of 410.
The number 0 becomes the next digit in our result. 
Result so far: 95003.07
Subtract 0 from 410 to get 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

On to step 12:
When dividing 4100 by 837, we get 4 with a remainder of 752.
Use 4 as the next digit of our solution. 
Result so far: 95003.0704
The remainder is 752 after subtracting 3348 from 4100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7520, and continue the process.

Let's proceed to step 13:
When dividing 7520 by 837, we get 8 with a remainder of 824.
The next digit of our result is 8. 
Result so far: 95003.07048
The remainder is 824 after subtracting 6696 from 7520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8240, and continue the process.

Going ahead to step 14:
If we divide 8240 by 837, we get 9 and a remainder of 707.
The number 9 becomes the next digit in our result. 
Result so far: 95003.070489
Subtracting 7533 from 8240 leaves us with 707.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7070, and continue the process.

Let's proceed to step 15:
837 can be fit into 7070 8 times, resulting in a remainder of 374.
Use 8 as the next digit of our solution. 
Result so far: 95003.0704898
If we take 6696 away from 7070, we end up with 374.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

Going ahead to step 16:
837 goes into 3740 4 times with a remainder of 392.
Put 4 as the next digit of the answer. 
Result so far: 95003.07048984
Subtracting 3348 from 3740 leaves us with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

The final result is 95003.07048984 with a remainder of 3.92e-07.