We're dividing 16376552 by 831 
The aim is to understand the frequency of 831 in 16376552.

Going ahead to step 1:
When dividing 1 by 831, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 831

Let's proceed to step 2:
If we divide 16 by 831, we get 0 and a remainder of 16.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 16, we end up with 16.
Bring next digit (3) of the dividend behind the 16 and repeat the process: 163 / 831

On to step 3:
163 divided by 831 is 0 with a remainder of 163.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 163 after subtracting 0 from 163.
Take the next digit (7) from the dividend and append it to 163, then repeat: 1637 / 831

Going ahead to step 4:
831 goes into 1637 1 times with a remainder of 806.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 831 away from 1637, we end up with 806.
Include the next digit (6) from the dividend after 806, then repeat: 8066 / 831

Going ahead to step 5:
8066 divided by 831 is 9 with a remainder of 587.
Write down 9 as next digit of the result. 
Result so far: 19.0
Subtracting 7479 from 8066 leaves us with 587.
Fetch the next digit (5) from the dividend, attach it to 587 and continue: 5875 / 831

Going ahead to step 6:
831 goes into 5875 7 times with a remainder of 58.
Write down 7 as next digit of the result. 
Result so far: 197.0
Subtracting 5817 from 5875 leaves us with 58.
Take the next digit (5) from the dividend and append it to 58, then repeat: 585 / 831

Moving on to step 7:
831 can be fit into 585 0 times, resulting in a remainder of 585.
Put 0 as the next digit of the answer. 
Result so far: 1970.0
Deduct 0 from 585 and we're left with 585.
Fetch the next digit (2) from the dividend, attach it to 585 and continue: 5852 / 831

Moving on to step 8:
5852 divided by 831 is 7 with a remainder of 35.
Use 7 as the next digit of our solution. 
Result so far: 19707.0
Deduct 5817 from 5852 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 9:
When dividing 350 by 831, we get 0 with a remainder of 350.
Write down 0 as next digit of the result. 
Result so far: 19707.0
Subtract 0 from 350 to get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Advancing to step 10:
The number 831 fits into 3500 4 times, leaving a remainder of 176.
The next digit of our result is 4. 
Result so far: 19707.04
The remainder is 176 after subtracting 3324 from 3500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Step 11:
831 can be fit into 1760 2 times, resulting in a remainder of 98.
Use 2 as the next digit of our solution. 
Result so far: 19707.042
Deduct 1662 from 1760 and we're left with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Step 12:
831 goes into 980 1 times with a remainder of 149.
The number 1 becomes the next digit in our result. 
Result so far: 19707.0421
The remainder is 149 after subtracting 831 from 980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

On to step 13:
The number 831 fits into 1490 1 times, leaving a remainder of 659.
Write down 1 as next digit of the result. 
Result so far: 19707.04211
Deduct 831 from 1490 and we're left with 659.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6590, and continue the process.

After the division, we end up with 19707.04211 and a remainder of 0.000659.