88791807 divided by 784 
The aim is to understand the frequency of 784 in 88791807.

Moving on to step 1:
If we divide 8 by 784, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (8) from the dividend after 8, then repeat: 88 / 784

Moving on to step 2:
784 can be fit into 88 0 times, resulting in a remainder of 88.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 88, we get 88.
Fetch the next digit (7) from the dividend, attach it to 88 and continue: 887 / 784

Step 3:
If we divide 887 by 784, we get 1 and a remainder of 103.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 784 from 887, we get 103.
Grab the next digit (9) from the dividend, add it to 103, then carry on: 1039 / 784

Advancing to step 4:
784 can be fit into 1039 1 times, resulting in a remainder of 255.
Write down 1 as next digit of the result. 
Result so far: 11.0
Subtracting 784 from 1039 leaves us with 255.
Fetch the next digit (1) from the dividend, attach it to 255 and continue: 2551 / 784

Step 5:
2551 divided by 784 is 3 with a remainder of 199.
The next digit of our result is 3. 
Result so far: 113.0
If we take 2352 away from 2551, we end up with 199.
Include the next digit (8) from the dividend after 199, then repeat: 1998 / 784

Advancing to step 6:
When dividing 1998 by 784, we get 2 with a remainder of 430.
Put 2 as the next digit of the answer. 
Result so far: 1132.0
If we take 1568 away from 1998, we end up with 430.
Grab the next digit (0) from the dividend, add it to 430, then carry on: 4300 / 784

Step 7:
4300 divided by 784 is 5 with a remainder of 380.
Write down 5 as next digit of the result. 
Result so far: 11325.0
Subtract 3920 from 4300 to get 380.
Fetch the next digit (7) from the dividend, attach it to 380 and continue: 3807 / 784

On to step 8:
784 goes into 3807 4 times with a remainder of 671.
Record the quotient 4 as the next digit in the result. 
Result so far: 113254.0
Subtract 3136 from 3807 to get 671.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6710, and continue the process.

Let's proceed to step 9:
784 goes into 6710 8 times with a remainder of 438.
Write down 8 as next digit of the result. 
Result so far: 113254.8
Deduct 6272 from 6710 and we're left with 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

Step 10:
If we divide 4380 by 784, we get 5 and a remainder of 460.
Put 5 as the next digit of the answer. 
Result so far: 113254.85
The remainder is 460 after subtracting 3920 from 4380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Let's proceed to step 11:
784 goes into 4600 5 times with a remainder of 680.
Write down 5 as next digit of the result. 
Result so far: 113254.855
Subtracting 3920 from 4600 leaves us with 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

The final result is 113254.855 with a remainder of 0.068.