We divide 16633395 by 857
The aim is to understand the frequency of 857 in 16633395.

On to step 1:
The number 857 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 857

On to step 2:
When dividing 16 by 857, we get 0 with a remainder of 16.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 16 after subtracting 0 from 16.
Bring next digit (6) of the dividend behind the 16 and repeat the process: 166 / 857

Advancing to step 3:
166 divided by 857 is 0 with a remainder of 166.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 166 and we're left with 166.
Append the next digit (3) from the dividend to 166 and continue with: 1663 / 857

On to step 4:
857 can be fit into 1663 1 times, resulting in a remainder of 806.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 806 after subtracting 857 from 1663.
Fetch the next digit (3) from the dividend, attach it to 806 and continue: 8063 / 857

Step 5:
8063 divided by 857 is 9 with a remainder of 350.
The next digit of our result is 9. 
Result so far: 19.0
If we take 7713 away from 8063, we end up with 350.
Fetch the next digit (3) from the dividend, attach it to 350 and continue: 3503 / 857

Moving on to step 6:
If we divide 3503 by 857, we get 4 and a remainder of 75.
The number 4 becomes the next digit in our result. 
Result so far: 194.0
If we take 3428 away from 3503, we end up with 75.
Append the next digit (9) from the dividend to 75 and continue with: 759 / 857

Step 7:
857 can be fit into 759 0 times, resulting in a remainder of 759.
Record the quotient 0 as the next digit in the result. 
Result so far: 1940.0
Deduct 0 from 759 and we're left with 759.
Fetch the next digit (5) from the dividend, attach it to 759 and continue: 7595 / 857

Moving on to step 8:
The number 857 fits into 7595 8 times, leaving a remainder of 739.
The number 8 becomes the next digit in our result. 
Result so far: 19408.0
If we subtract 6856 from 7595, we get 739.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7390, and continue the process.

Step 9:
The number 857 fits into 7390 8 times, leaving a remainder of 534.
Write down 8 as next digit of the result. 
Result so far: 19408.8
Subtracting 6856 from 7390 leaves us with 534.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5340, and continue the process.

Step 10:
857 can be fit into 5340 6 times, resulting in a remainder of 198.
Write down 6 as next digit of the result. 
Result so far: 19408.86
If we subtract 5142 from 5340, we get 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Let's proceed to step 11:
The number 857 fits into 1980 2 times, leaving a remainder of 266.
Record the quotient 2 as the next digit in the result. 
Result so far: 19408.862
Subtract 1714 from 1980 to get 266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

Advancing to step 12:
The number 857 fits into 2660 3 times, leaving a remainder of 89.
Write down 3 as next digit of the result. 
Result so far: 19408.8623
If we take 2571 away from 2660, we end up with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Going ahead to step 13:
When dividing 890 by 857, we get 1 with a remainder of 33.
Put 1 as the next digit of the answer. 
Result so far: 19408.86231
Subtract 857 from 890 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 14:
When dividing 330 by 857, we get 0 with a remainder of 330.
Put 0 as the next digit of the answer. 
Result so far: 19408.86231
Deduct 0 from 330 and we're left with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Going ahead to step 15:
If we divide 3300 by 857, we get 3 and a remainder of 729.
The number 3 becomes the next digit in our result. 
Result so far: 19408.8623103
The remainder is 729 after subtracting 2571 from 3300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7290, and continue the process.

Step 16:
857 goes into 7290 8 times with a remainder of 434.
Record the quotient 8 as the next digit in the result. 
Result so far: 19408.86231038
The remainder is 434 after subtracting 6856 from 7290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4340, and continue the process.

The final result is 19408.86231038 with a remainder of 4.34e-07.