Let's divide 33186858 by 831
We want to figure out the number of times 33186858 can be divided by 831.

On to step 1:
831 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Bring next digit (3) of the dividend behind the 3 and repeat the process: 33 / 831

On to step 2:
If we divide 33 by 831, we get 0 and a remainder of 33.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 33 and we're left with 33.
Include the next digit (1) from the dividend after 33, then repeat: 331 / 831

Let's proceed to step 3:
831 goes into 331 0 times with a remainder of 331.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 331 leaves us with 331.
Include the next digit (8) from the dividend after 331, then repeat: 3318 / 831

On to step 4:
When dividing 3318 by 831, we get 3 with a remainder of 825.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Deduct 2493 from 3318 and we're left with 825.
Fetch the next digit (6) from the dividend, attach it to 825 and continue: 8256 / 831

Going ahead to step 5:
831 goes into 8256 9 times with a remainder of 777.
The next digit of our result is 9. 
Result so far: 39.0
Subtract 7479 from 8256 to get 777.
Bring next digit (8) of the dividend behind the 777 and repeat the process: 7778 / 831

Moving on to step 6:
The number 831 fits into 7778 9 times, leaving a remainder of 299.
Put 9 as the next digit of the answer. 
Result so far: 399.0
Deduct 7479 from 7778 and we're left with 299.
Append the next digit (5) from the dividend to 299 and continue with: 2995 / 831

On to step 7:
The number 831 fits into 2995 3 times, leaving a remainder of 502.
Record the quotient 3 as the next digit in the result. 
Result so far: 3993.0
The remainder is 502 after subtracting 2493 from 2995.
Append the next digit (8) from the dividend to 502 and continue with: 5028 / 831

Going ahead to step 8:
831 goes into 5028 6 times with a remainder of 42.
The number 6 becomes the next digit in our result. 
Result so far: 39936.0
Deduct 4986 from 5028 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 9:
When dividing 420 by 831, we get 0 with a remainder of 420.
Use 0 as the next digit of our solution. 
Result so far: 39936.0
Subtract 0 from 420 to get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Advancing to step 10:
The number 831 fits into 4200 5 times, leaving a remainder of 45.
Record the quotient 5 as the next digit in the result. 
Result so far: 39936.05
Subtract 4155 from 4200 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.

Advancing to step 11:
450 divided by 831 is 0 with a remainder of 450.
Use 0 as the next digit of our solution. 
Result so far: 39936.05
Subtracting 0 from 450 leaves us with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Going ahead to step 12:
4500 divided by 831 is 5 with a remainder of 345.
The number 5 becomes the next digit in our result. 
Result so far: 39936.0505
If we take 4155 away from 4500, we end up with 345.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3450, and continue the process.

Advancing to step 13:
831 goes into 3450 4 times with a remainder of 126.
Write down 4 as next digit of the result. 
Result so far: 39936.05054
Subtracting 3324 from 3450 leaves us with 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Let's proceed to step 14:
831 can be fit into 1260 1 times, resulting in a remainder of 429.
The number 1 becomes the next digit in our result. 
Result so far: 39936.050541
If we take 831 away from 1260, we end up with 429.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4290, and continue the process.

Advancing to step 15:
831 goes into 4290 5 times with a remainder of 135.
Put 5 as the next digit of the answer. 
Result so far: 39936.0505415
The remainder is 135 after subtracting 4155 from 4290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Going ahead to step 16:
831 can be fit into 1350 1 times, resulting in a remainder of 519.
Use 1 as the next digit of our solution. 
Result so far: 39936.05054151
Deduct 831 from 1350 and we're left with 519.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5190, and continue the process.

After the division, we end up with 39936.05054151 and a remainder of 5.19e-07.