We're dividing 88116973 by 223 
The aim is to understand the frequency of 223 in 88116973.

On to step 1:
223 goes into 8 0 times with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Take the next digit (8) from the dividend and append it to 8, then repeat: 88 / 223

Advancing to step 2:
The number 223 fits into 88 0 times, leaving 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.
Append the next digit (1) from the dividend to 88 and continue with: 881 / 223

On to step 3:
If we divide 881 by 223, we get 3 and a remainder of 212.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 669 from 881, we get 212.
Fetch the next digit (1) from the dividend, attach it to 212 and continue: 2121 / 223

Advancing to step 4:
2121 divided by 223 is 9 with a remainder of 114.
Record the quotient 9 as the next digit in the result. 
Result so far: 39.0
Subtracting 2007 from 2121 leaves us with 114.
Take the next digit (6) from the dividend and append it to 114, then repeat: 1146 / 223

Let's proceed to step 5:
If we divide 1146 by 223, we get 5 and a remainder of 31.
The number 5 becomes the next digit in our result. 
Result so far: 395.0
If we subtract 1115 from 1146, we get 31.
Include the next digit (9) from the dividend after 31, then repeat: 319 / 223

Moving on to step 6:
The number 223 fits into 319 1 times, leaving a remainder of 96.
Write down 1 as next digit of the result. 
Result so far: 3951.0
If we subtract 223 from 319, we get 96.
Take the next digit (7) from the dividend and append it to 96, then repeat: 967 / 223

On to step 7:
When dividing 967 by 223, we get 4 with a remainder of 75.
The number 4 becomes the next digit in our result. 
Result so far: 39514.0
If we subtract 892 from 967, we get 75.
Include the next digit (3) from the dividend after 75, then repeat: 753 / 223

Going ahead to step 8:
223 can be fit into 753 3 times, resulting in a remainder of 84.
Write down 3 as next digit of the result. 
Result so far: 395143.0
Subtracting 669 from 753 leaves us with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Going ahead to step 9:
The number 223 fits into 840 3 times, leaving a remainder of 171.
The number 3 becomes the next digit in our result. 
Result so far: 395143.3
If we take 669 away from 840, we end up with 171.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1710, and continue the process.

Going ahead to step 10:
If we divide 1710 by 223, we get 7 and a remainder of 149.
The number 7 becomes the next digit in our result. 
Result so far: 395143.37
If we take 1561 away from 1710, we end up with 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

Going ahead to step 11:
1490 divided by 223 is 6 with a remainder of 152.
The next digit of our result is 6. 
Result so far: 395143.376
If we take 1338 away from 1490, we end up with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Step 12:
If we divide 1520 by 223, we get 6 and a remainder of 182.
The next digit of our result is 6. 
Result so far: 395143.3766
If we take 1338 away from 1520, we end up with 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

The quotient of the division is 395143.3766, and the remainder is 0.00182.