89153923 ÷ 748 
The aim is to understand the frequency of 748 in 89153923.

Advancing to step 1:
When dividing 8 by 748, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Bring next digit (9) of the dividend behind the 8 and repeat the process: 89 / 748

Advancing to step 2:
748 goes into 89 0 times with a remainder of 89.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 89 and we're left with 89.
Take the next digit (1) from the dividend and append it to 89, then repeat: 891 / 748

Advancing to step 3:
748 can be fit into 891 1 times, resulting in a remainder of 143.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 748 from 891, we get 143.
Append the next digit (5) from the dividend to 143 and continue with: 1435 / 748

Step 4:
1435 divided by 748 is 1 with a remainder of 687.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
If we take 748 away from 1435, we end up with 687.
Include the next digit (3) from the dividend after 687, then repeat: 6873 / 748

Advancing to step 5:
6873 divided by 748 is 9 with a remainder of 141.
Use 9 as the next digit of our solution. 
Result so far: 119.0
The remainder is 141 after subtracting 6732 from 6873.
Take the next digit (9) from the dividend and append it to 141, then repeat: 1419 / 748

Advancing to step 6:
748 goes into 1419 1 times with a remainder of 671.
Use 1 as the next digit of our solution. 
Result so far: 1191.0
Subtract 748 from 1419 to get 671.
Take the next digit (2) from the dividend and append it to 671, then repeat: 6712 / 748

Moving on to step 7:
748 goes into 6712 8 times with a remainder of 728.
The number 8 becomes the next digit in our result. 
Result so far: 11918.0
Deduct 5984 from 6712 and we're left with 728.
Grab the next digit (3) from the dividend, add it to 728, then carry on: 7283 / 748

Moving on to step 8:
748 can be fit into 7283 9 times, resulting in a remainder of 551.
The number 9 becomes the next digit in our result. 
Result so far: 119189.0
If we subtract 6732 from 7283, we get 551.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5510, and continue the process.

Let's proceed to step 9:
5510 divided by 748 is 7 with a remainder of 274.
Put 7 as the next digit of the answer. 
Result so far: 119189.7
If we subtract 5236 from 5510, we get 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Going ahead to step 10:
748 goes into 2740 3 times with a remainder of 496.
Write down 3 as next digit of the result. 
Result so far: 119189.73
Subtracting 2244 from 2740 leaves us with 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

Going ahead to step 11:
If we divide 4960 by 748, we get 6 and a remainder of 472.
Write down 6 as next digit of the result. 
Result so far: 119189.736
The remainder is 472 after subtracting 4488 from 4960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

On to step 12:
748 goes into 4720 6 times with a remainder of 232.
Use 6 as the next digit of our solution. 
Result so far: 119189.7366
If we subtract 4488 from 4720, we get 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

The final outcome is 119189.7366, with a leftover of 0.00232.