We're dividing 73754294 by 851 
The aim is to understand the frequency of 851 in 73754294.

Let's proceed to step 1:
851 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (3) of the dividend behind the 7 and repeat the process: 73 / 851

Advancing to step 2:
If we divide 73 by 851, we get 0 and a remainder of 73.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 73, we get 73.
Take the next digit (7) from the dividend and append it to 73, then repeat: 737 / 851

Let's proceed to step 3:
The number 851 fits into 737 0 times, leaving a remainder of 737.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 737, we end up with 737.
Fetch the next digit (5) from the dividend, attach it to 737 and continue: 7375 / 851

Let's proceed to step 4:
851 goes into 7375 8 times with a remainder of 567.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Deduct 6808 from 7375 and we're left with 567.
Append the next digit (4) from the dividend to 567 and continue with: 5674 / 851

On to step 5:
851 can be fit into 5674 6 times, resulting in a remainder of 568.
Use 6 as the next digit of our solution. 
Result so far: 86.0
Subtracting 5106 from 5674 leaves us with 568.
Bring next digit (2) of the dividend behind the 568 and repeat the process: 5682 / 851

Let's proceed to step 6:
When dividing 5682 by 851, we get 6 with a remainder of 576.
Use 6 as the next digit of our solution. 
Result so far: 866.0
Subtract 5106 from 5682 to get 576.
Bring next digit (9) of the dividend behind the 576 and repeat the process: 5769 / 851

Let's proceed to step 7:
851 can be fit into 5769 6 times, resulting in a remainder of 663.
Record the quotient 6 as the next digit in the result. 
Result so far: 8666.0
Subtracting 5106 from 5769 leaves us with 663.
Bring next digit (4) of the dividend behind the 663 and repeat the process: 6634 / 851

Moving on to step 8:
If we divide 6634 by 851, we get 7 and a remainder of 677.
Write down 7 as next digit of the result. 
Result so far: 86667.0
If we take 5957 away from 6634, we end up with 677.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6770, and continue the process.

Moving on to step 9:
If we divide 6770 by 851, we get 7 and a remainder of 813.
Write down 7 as next digit of the result. 
Result so far: 86667.7
If we subtract 5957 from 6770, we get 813.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8130, and continue the process.

Going ahead to step 10:
8130 divided by 851 is 9 with a remainder of 471.
The next digit of our result is 9. 
Result so far: 86667.79
If we subtract 7659 from 8130, we get 471.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4710, and continue the process.

Advancing to step 11:
When dividing 4710 by 851, we get 5 with a remainder of 455.
Record the quotient 5 as the next digit in the result. 
Result so far: 86667.795
The remainder is 455 after subtracting 4255 from 4710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4550, and continue the process.

Step 12:
When dividing 4550 by 851, we get 5 with a remainder of 295.
Use 5 as the next digit of our solution. 
Result so far: 86667.7955
If we subtract 4255 from 4550, we get 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

After the division, we end up with 86667.7955 and a remainder of 0.00295.