We divide 851881 by 97
The aim is to understand the frequency of 97 in 851881.

Moving on to step 1:
The number 97 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 97

Step 2:
When dividing 85 by 97, we get 0 with a remainder of 85.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 85, we end up with 85.
Grab the next digit (1) from the dividend, add it to 85, then carry on: 851 / 97

Advancing to step 3:
97 can be fit into 851 8 times, resulting in a remainder of 75.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we subtract 776 from 851, we get 75.
Take the next digit (8) from the dividend and append it to 75, then repeat: 758 / 97

Going ahead to step 4:
97 goes into 758 7 times with a remainder of 79.
The next digit of our result is 7. 
Result so far: 87.0
Subtract 679 from 758 to get 79.
Take the next digit (8) from the dividend and append it to 79, then repeat: 798 / 97

Let's proceed to step 5:
When dividing 798 by 97, we get 8 with a remainder of 22.
Record the quotient 8 as the next digit in the result. 
Result so far: 878.0
Subtract 776 from 798 to get 22.
Bring next digit (1) of the dividend behind the 22 and repeat the process: 221 / 97

Moving on to step 6:
97 goes into 221 2 times with a remainder of 27.
The number 2 becomes the next digit in our result. 
Result so far: 8782.0
If we take 194 away from 221, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 7:
270 divided by 97 is 2 with a remainder of 76.
The next digit of our result is 2. 
Result so far: 8782.2
The remainder is 76 after subtracting 194 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

On to step 8:
760 divided by 97 is 7 with a remainder of 81.
The next digit of our result is 7. 
Result so far: 8782.27
If we subtract 679 from 760, we get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Going ahead to step 9:
When dividing 810 by 97, we get 8 with a remainder of 34.
Write down 8 as next digit of the result. 
Result so far: 8782.278
If we subtract 776 from 810, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 10:
The number 97 fits into 340 3 times, leaving a remainder of 49.
Use 3 as the next digit of our solution. 
Result so far: 8782.2783
Deduct 291 from 340 and we're left with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Step 11:
The number 97 fits into 490 5 times, leaving a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 8782.27835
If we subtract 485 from 490, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 12:
50 divided by 97 is 0 with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 8782.27835
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 13:
If we divide 500 by 97, we get 5 and a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 8782.2783505
If we subtract 485 from 500, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 14:
97 goes into 150 1 times with a remainder of 53.
The next digit of our result is 1. 
Result so far: 8782.27835051
If we subtract 97 from 150, we get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

The final outcome is 8782.27835051, with a leftover of 5.3e-08.