We divide 88988911 by 486
The aim is to understand the frequency of 486 in 88988911.

On to step 1:
486 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (8) of the dividend behind the 8 and repeat the process: 88 / 486

Advancing to step 2:
If we divide 88 by 486, we get 0 and a remainder of 88.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 88 and we're left with 88.
Bring next digit (9) of the dividend behind the 88 and repeat the process: 889 / 486

Going ahead to step 3:
889 divided by 486 is 1 with a remainder of 403.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 486 away from 889, we end up with 403.
Include the next digit (8) from the dividend after 403, then repeat: 4038 / 486

Let's proceed to step 4:
486 goes into 4038 8 times with a remainder of 150.
Use 8 as the next digit of our solution. 
Result so far: 18.0
Subtract 3888 from 4038 to get 150.
Bring next digit (8) of the dividend behind the 150 and repeat the process: 1508 / 486

Step 5:
486 goes into 1508 3 times with a remainder of 50.
Record the quotient 3 as the next digit in the result. 
Result so far: 183.0
If we take 1458 away from 1508, we end up with 50.
Fetch the next digit (9) from the dividend, attach it to 50 and continue: 509 / 486

Let's proceed to step 6:
When dividing 509 by 486, we get 1 with a remainder of 23.
Write down 1 as next digit of the result. 
Result so far: 1831.0
The remainder is 23 after subtracting 486 from 509.
Include the next digit (1) from the dividend after 23, then repeat: 231 / 486

On to step 7:
486 goes into 231 0 times with a remainder of 231.
Use 0 as the next digit of our solution. 
Result so far: 18310.0
Subtracting 0 from 231 leaves us with 231.
Grab the next digit (1) from the dividend, add it to 231, then carry on: 2311 / 486

Moving on to step 8:
2311 divided by 486 is 4 with a remainder of 367.
Write down 4 as next digit of the result. 
Result so far: 183104.0
Subtracting 1944 from 2311 leaves us with 367.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3670, and continue the process.

Step 9:
The number 486 fits into 3670 7 times, leaving a remainder of 268.
Record the quotient 7 as the next digit in the result. 
Result so far: 183104.7
If we take 3402 away from 3670, we end up with 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Let's proceed to step 10:
When dividing 2680 by 486, we get 5 with a remainder of 250.
Record the quotient 5 as the next digit in the result. 
Result so far: 183104.75
If we subtract 2430 from 2680, we get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Moving on to step 11:
486 can be fit into 2500 5 times, resulting in a remainder of 70.
Record the quotient 5 as the next digit in the result. 
Result so far: 183104.755
The remainder is 70 after subtracting 2430 from 2500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

After the division, we end up with 183104.755 and a remainder of 0.007.