83857230 divided by 872 
We want to figure out the number of times 83857230 can be divided by 872.

Step 1:
If we divide 8 by 872, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 872

Step 2:
The number 872 fits into 83 0 times, leaving a remainder of 83.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 83, we end up with 83.
Grab the next digit (8) from the dividend, add it to 83, then carry on: 838 / 872

Let's proceed to step 3:
872 can be fit into 838 0 times, resulting in a remainder of 838.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 838 leaves us with 838.
Bring next digit (5) of the dividend behind the 838 and repeat the process: 8385 / 872

On to step 4:
The number 872 fits into 8385 9 times, leaving a remainder of 537.
Use 9 as the next digit of our solution. 
Result so far: 9.0
The remainder is 537 after subtracting 7848 from 8385.
Take the next digit (7) from the dividend and append it to 537, then repeat: 5377 / 872

Moving on to step 5:
If we divide 5377 by 872, we get 6 and a remainder of 145.
The number 6 becomes the next digit in our result. 
Result so far: 96.0
If we subtract 5232 from 5377, we get 145.
Take the next digit (2) from the dividend and append it to 145, then repeat: 1452 / 872

Moving on to step 6:
1452 divided by 872 is 1 with a remainder of 580.
Put 1 as the next digit of the answer. 
Result so far: 961.0
The remainder is 580 after subtracting 872 from 1452.
Fetch the next digit (3) from the dividend, attach it to 580 and continue: 5803 / 872

Going ahead to step 7:
When dividing 5803 by 872, we get 6 with a remainder of 571.
The next digit of our result is 6. 
Result so far: 9616.0
Deduct 5232 from 5803 and we're left with 571.
Grab the next digit (0) from the dividend, add it to 571, then carry on: 5710 / 872

Moving on to step 8:
872 goes into 5710 6 times with a remainder of 478.
Record the quotient 6 as the next digit in the result. 
Result so far: 96166.0
If we take 5232 away from 5710, we end up with 478.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4780, and continue the process.

On to step 9:
872 can be fit into 4780 5 times, resulting in a remainder of 420.
Use 5 as the next digit of our solution. 
Result so far: 96166.5
Deduct 4360 from 4780 and we're left with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Let's proceed to step 10:
If we divide 4200 by 872, we get 4 and a remainder of 712.
The number 4 becomes the next digit in our result. 
Result so far: 96166.54
If we subtract 3488 from 4200, we get 712.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7120, and continue the process.

Step 11:
When dividing 7120 by 872, we get 8 with a remainder of 144.
Use 8 as the next digit of our solution. 
Result so far: 96166.548
Deduct 6976 from 7120 and we're left with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Step 12:
1440 divided by 872 is 1 with a remainder of 568.
Put 1 as the next digit of the answer. 
Result so far: 96166.5481
Subtracting 872 from 1440 leaves us with 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

On to step 13:
When dividing 5680 by 872, we get 6 with a remainder of 448.
The number 6 becomes the next digit in our result. 
Result so far: 96166.54816
Subtract 5232 from 5680 to get 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Advancing to step 14:
4480 divided by 872 is 5 with a remainder of 120.
Write down 5 as next digit of the result. 
Result so far: 96166.548165
Subtract 4360 from 4480 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 15:
872 can be fit into 1200 1 times, resulting in a remainder of 328.
The number 1 becomes the next digit in our result. 
Result so far: 96166.5481651
Subtract 872 from 1200 to get 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Advancing to step 16:
3280 divided by 872 is 3 with a remainder of 664.
Put 3 as the next digit of the answer. 
Result so far: 96166.54816513
Subtracting 2616 from 3280 leaves us with 664.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6640, and continue the process.

After the division, we end up with 96166.54816513 and a remainder of 6.64e-07.