Let's divide 312906 by 88
The aim is to understand the frequency of 88 in 312906.

On to step 1:
3 divided by 88 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 88

On to step 2:
When dividing 31 by 88, we get 0 with a remainder of 31.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 31 after subtracting 0 from 31.
Grab the next digit (2) from the dividend, add it to 31, then carry on: 312 / 88

Let's proceed to step 3:
88 can be fit into 312 3 times, resulting in a remainder of 48.
Put 3 as the next digit of the answer. 
Result so far: 3.0
The remainder is 48 after subtracting 264 from 312.
Grab the next digit (9) from the dividend, add it to 48, then carry on: 489 / 88

Advancing to step 4:
88 goes into 489 5 times with a remainder of 49.
Use 5 as the next digit of our solution. 
Result so far: 35.0
The remainder is 49 after subtracting 440 from 489.
Include the next digit (0) from the dividend after 49, then repeat: 490 / 88

On to step 5:
490 divided by 88 is 5 with a remainder of 50.
The next digit of our result is 5. 
Result so far: 355.0
If we subtract 440 from 490, we get 50.
Include the next digit (6) from the dividend after 50, then repeat: 506 / 88

Advancing to step 6:
506 divided by 88 is 5 with a remainder of 66.
Use 5 as the next digit of our solution. 
Result so far: 3555.0
Subtract 440 from 506 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 7:
When dividing 660 by 88, we get 7 with a remainder of 44.
The number 7 becomes the next digit in our result. 
Result so far: 3555.7
Subtract 616 from 660 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 8:
When dividing 440 by 88, we get 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 3555.75
If we take 440 away from 440, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
If we divide 0 by 88, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 3555.75
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 10:
If we divide 0 by 88, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 3555.75
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 3555.75, with a leftover of 0.0.