We're dividing 80022537 by 687 
The aim is to understand the frequency of 687 in 80022537.

Moving on to step 1:
If we divide 8 by 687, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 687

On to step 2:
80 divided by 687 is 0 with a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 80 and we're left with 80.
Take the next digit (0) from the dividend and append it to 80, then repeat: 800 / 687

Moving on to step 3:
800 divided by 687 is 1 with a remainder of 113.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 687 from 800 and we're left with 113.
Grab the next digit (2) from the dividend, add it to 113, then carry on: 1132 / 687

Let's proceed to step 4:
If we divide 1132 by 687, we get 1 and a remainder of 445.
The next digit of our result is 1. 
Result so far: 11.0
If we take 687 away from 1132, we end up with 445.
Grab the next digit (2) from the dividend, add it to 445, then carry on: 4452 / 687

Going ahead to step 5:
When dividing 4452 by 687, we get 6 with a remainder of 330.
Write down 6 as next digit of the result. 
Result so far: 116.0
If we subtract 4122 from 4452, we get 330.
Grab the next digit (5) from the dividend, add it to 330, then carry on: 3305 / 687

Moving on to step 6:
The number 687 fits into 3305 4 times, leaving a remainder of 557.
Put 4 as the next digit of the answer. 
Result so far: 1164.0
Subtracting 2748 from 3305 leaves us with 557.
Bring next digit (3) of the dividend behind the 557 and repeat the process: 5573 / 687

Moving on to step 7:
687 can be fit into 5573 8 times, resulting in a remainder of 77.
Write down 8 as next digit of the result. 
Result so far: 11648.0
The remainder is 77 after subtracting 5496 from 5573.
Take the next digit (7) from the dividend and append it to 77, then repeat: 777 / 687

On to step 8:
777 divided by 687 is 1 with a remainder of 90.
Write down 1 as next digit of the result. 
Result so far: 116481.0
Deduct 687 from 777 and we're left with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Let's proceed to step 9:
687 goes into 900 1 times with a remainder of 213.
Record the quotient 1 as the next digit in the result. 
Result so far: 116481.1
If we subtract 687 from 900, we get 213.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

Let's proceed to step 10:
When dividing 2130 by 687, we get 3 with a remainder of 69.
The number 3 becomes the next digit in our result. 
Result so far: 116481.13
If we subtract 2061 from 2130, we get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Advancing to step 11:
The number 687 fits into 690 1 times, leaving a remainder of 3.
The next digit of our result is 1. 
Result so far: 116481.131
Subtracting 687 from 690 leaves us 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 12:
The number 687 fits into 30 0 times, leaving a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 116481.131
If we take 0 away from 30, we end up 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.

Advancing to step 13:
The number 687 fits into 300 0 times, leaving a remainder of 300.
The next digit of our result is 0. 
Result so far: 116481.131
If we take 0 away from 300, we end up with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Our division results in 116481.131 with a remaining 0.0003.