We look at the division of 631159 by 89 
The aim is to understand the frequency of 89 in 631159.

Moving on to step 1:
89 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 89

On to step 2:
If we divide 63 by 89, we get 0 and a remainder of 63.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 63, we get 63.
Append the next digit (1) from the dividend to 63 and continue with: 631 / 89

Going ahead to step 3:
The number 89 fits into 631 7 times, leaving a remainder of 8.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
If we subtract 623 from 631, we get 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 89

Let's proceed to step 4:
The number 89 fits into 81 0 times, leaving a remainder of 81.
Record the quotient 0 as the next digit in the result. 
Result so far: 70.0
Deduct 0 from 81 and we're left with 81.
Append the next digit (5) from the dividend to 81 and continue with: 815 / 89

On to step 5:
89 can be fit into 815 9 times, resulting in a remainder of 14.
The number 9 becomes the next digit in our result. 
Result so far: 709.0
The remainder is 14 after subtracting 801 from 815.
Take the next digit (9) from the dividend and append it to 14, then repeat: 149 / 89

Let's proceed to step 6:
89 goes into 149 1 times with a remainder of 60.
Write down 1 as next digit of the result. 
Result so far: 7091.0
Deduct 89 from 149 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 7:
600 divided by 89 is 6 with a remainder of 66.
Put 6 as the next digit of the answer. 
Result so far: 7091.6
Deduct 534 from 600 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 8:
89 goes into 660 7 times with a remainder of 37.
The number 7 becomes the next digit in our result. 
Result so far: 7091.67
Deduct 623 from 660 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 9:
When dividing 370 by 89, we get 4 with a remainder of 14.
Write down 4 as next digit of the result. 
Result so far: 7091.674
The remainder is 14 after subtracting 356 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 10:
89 goes into 140 1 times with a remainder of 51.
Write down 1 as next digit of the result. 
Result so far: 7091.6741
The remainder is 51 after subtracting 89 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 11:
510 divided by 89 is 5 with a remainder of 65.
Write down 5 as next digit of the result. 
Result so far: 7091.67415
The remainder is 65 after subtracting 445 from 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Moving on to step 12:
The number 89 fits into 650 7 times, leaving a remainder of 27.
The next digit of our result is 7. 
Result so far: 7091.674157
Subtract 623 from 650 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Step 13:
If we divide 270 by 89, we get 3 and a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 7091.6741573
If we take 267 away from 270, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 14:
30 divided by 89 is 0 with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 7091.6741573
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The final result is 7091.6741573 with a remainder of 3e-08.