We look at the division of 88411354 by 763 
The aim is to understand the frequency of 763 in 88411354.

Moving on to step 1:
The number 763 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Bring next digit (8) of the dividend behind the 8 and repeat the process: 88 / 763

Moving on to step 2:
The number 763 fits into 88 0 times, leaving a remainder of 88.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 88 to get 88.
Fetch the next digit (4) from the dividend, attach it to 88 and continue: 884 / 763

Advancing to step 3:
The number 763 fits into 884 1 times, leaving a remainder of 121.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 763 from 884 and we're left with 121.
Grab the next digit (1) from the dividend, add it to 121, then carry on: 1211 / 763

Step 4:
The number 763 fits into 1211 1 times, leaving a remainder of 448.
Use 1 as the next digit of our solution. 
Result so far: 11.0
Subtracting 763 from 1211 leaves us with 448.
Bring next digit (1) of the dividend behind the 448 and repeat the process: 4481 / 763

Going ahead to step 5:
When dividing 4481 by 763, we get 5 with a remainder of 666.
The next digit of our result is 5. 
Result so far: 115.0
Subtracting 3815 from 4481 leaves us with 666.
Include the next digit (3) from the dividend after 666, then repeat: 6663 / 763

Going ahead to step 6:
If we divide 6663 by 763, we get 8 and a remainder of 559.
Put 8 as the next digit of the answer. 
Result so far: 1158.0
If we subtract 6104 from 6663, we get 559.
Take the next digit (5) from the dividend and append it to 559, then repeat: 5595 / 763

Step 7:
If we divide 5595 by 763, we get 7 and a remainder of 254.
The number 7 becomes the next digit in our result. 
Result so far: 11587.0
If we take 5341 away from 5595, we end up with 254.
Take the next digit (4) from the dividend and append it to 254, then repeat: 2544 / 763

Let's proceed to step 8:
The number 763 fits into 2544 3 times, leaving a remainder of 255.
The next digit of our result is 3. 
Result so far: 115873.0
If we take 2289 away from 2544, we end up with 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Step 9:
If we divide 2550 by 763, we get 3 and a remainder of 261.
The number 3 becomes the next digit in our result. 
Result so far: 115873.3
The remainder is 261 after subtracting 2289 from 2550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2610, and continue the process.

Going ahead to step 10:
763 goes into 2610 3 times with a remainder of 321.
Record the quotient 3 as the next digit in the result. 
Result so far: 115873.33
Deduct 2289 from 2610 and we're left with 321.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3210, and continue the process.

The final result is 115873.33 with a remainder of 0.321.