We're dividing 89972687 by 218 
The aim is to understand the frequency of 218 in 89972687.

On to step 1:
8 divided by 218 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (9) of the dividend behind the 8 and repeat the process: 89 / 218

On to step 2:
218 can be fit into 89 0 times, resulting in a remainder of 89.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 89, we get 89.
Append the next digit (9) from the dividend to 89 and continue with: 899 / 218

Let's proceed to step 3:
218 goes into 899 4 times with a remainder of 27.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtract 872 from 899 to get 27.
Append the next digit (7) from the dividend to 27 and continue with: 277 / 218

Let's proceed to step 4:
When dividing 277 by 218, we get 1 with a remainder of 59.
Use 1 as the next digit of our solution. 
Result so far: 41.0
The remainder is 59 after subtracting 218 from 277.
Bring next digit (2) of the dividend behind the 59 and repeat the process: 592 / 218

Advancing to step 5:
592 divided by 218 is 2 with a remainder of 156.
The next digit of our result is 2. 
Result so far: 412.0
Subtracting 436 from 592 leaves us with 156.
Fetch the next digit (6) from the dividend, attach it to 156 and continue: 1566 / 218

Advancing to step 6:
218 goes into 1566 7 times with a remainder of 40.
The next digit of our result is 7. 
Result so far: 4127.0
If we take 1526 away from 1566, we end up with 40.
Bring next digit (8) of the dividend behind the 40 and repeat the process: 408 / 218

On to step 7:
If we divide 408 by 218, we get 1 and a remainder of 190.
Write down 1 as next digit of the result. 
Result so far: 41271.0
Subtracting 218 from 408 leaves us with 190.
Bring next digit (7) of the dividend behind the 190 and repeat the process: 1907 / 218

Advancing to step 8:
When dividing 1907 by 218, we get 8 with a remainder of 163.
The next digit of our result is 8. 
Result so far: 412718.0
Deduct 1744 from 1907 and we're left with 163.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1630, and continue the process.

On to step 9:
If we divide 1630 by 218, we get 7 and a remainder of 104.
The number 7 becomes the next digit in our result. 
Result so far: 412718.7
The remainder is 104 after subtracting 1526 from 1630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Advancing to step 10:
218 can be fit into 1040 4 times, resulting in a remainder of 168.
The number 4 becomes the next digit in our result. 
Result so far: 412718.74
Subtracting 872 from 1040 leaves us with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

On to step 11:
If we divide 1680 by 218, we get 7 and a remainder of 154.
Record the quotient 7 as the next digit in the result. 
Result so far: 412718.747
The remainder is 154 after subtracting 1526 from 1680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Going ahead to step 12:
If we divide 1540 by 218, we get 7 and a remainder of 14.
Write down 7 as next digit of the result. 
Result so far: 412718.7477
If we take 1526 away from 1540, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

After the division, we end up with 412718.7477 and a remainder of 0.00014.