Let's divide 79916755 by 523
The aim is to understand the frequency of 523 in 79916755.

Going ahead to step 1:
If we divide 7 by 523, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (9) from the dividend, add it to 7, then carry on: 79 / 523

Advancing to step 2:
79 divided by 523 is 0 with a remainder of 79.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 79 after subtracting 0 from 79.
Include the next digit (9) from the dividend after 79, then repeat: 799 / 523

Moving on to step 3:
When dividing 799 by 523, we get 1 with a remainder of 276.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 523 from 799 leaves us with 276.
Grab the next digit (1) from the dividend, add it to 276, then carry on: 2761 / 523

Moving on to step 4:
When dividing 2761 by 523, we get 5 with a remainder of 146.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
Deduct 2615 from 2761 and we're left with 146.
Bring next digit (6) of the dividend behind the 146 and repeat the process: 1466 / 523

Going ahead to step 5:
When dividing 1466 by 523, we get 2 with a remainder of 420.
The next digit of our result is 2. 
Result so far: 152.0
If we take 1046 away from 1466, we end up with 420.
Bring next digit (7) of the dividend behind the 420 and repeat the process: 4207 / 523

Let's proceed to step 6:
4207 divided by 523 is 8 with a remainder of 23.
Record the quotient 8 as the next digit in the result. 
Result so far: 1528.0
Subtract 4184 from 4207 to get 23.
Fetch the next digit (5) from the dividend, attach it to 23 and continue: 235 / 523

Step 7:
235 divided by 523 is 0 with a remainder of 235.
Use 0 as the next digit of our solution. 
Result so far: 15280.0
The remainder is 235 after subtracting 0 from 235.
Fetch the next digit (5) from the dividend, attach it to 235 and continue: 2355 / 523

Let's proceed to step 8:
523 can be fit into 2355 4 times, resulting in a remainder of 263.
Record the quotient 4 as the next digit in the result. 
Result so far: 152804.0
Subtract 2092 from 2355 to get 263.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

Advancing to step 9:
When dividing 2630 by 523, we get 5 with a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 152804.5
Subtracting 2615 from 2630 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 10:
150 divided by 523 is 0 with a remainder of 150.
Use 0 as the next digit of our solution. 
Result so far: 152804.5
The remainder is 150 after subtracting 0 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Moving on to step 11:
523 can be fit into 1500 2 times, resulting in a remainder of 454.
Write down 2 as next digit of the result. 
Result so far: 152804.502
Subtracting 1046 from 1500 leaves us with 454.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4540, and continue the process.

Step 12:
523 can be fit into 4540 8 times, resulting in a remainder of 356.
Write down 8 as next digit of the result. 
Result so far: 152804.5028
If we take 4184 away from 4540, we end up with 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

Step 13:
If we divide 3560 by 523, we get 6 and a remainder of 422.
The next digit of our result is 6. 
Result so far: 152804.50286
If we take 3138 away from 3560, we end up with 422.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

Moving on to step 14:
If we divide 4220 by 523, we get 8 and a remainder of 36.
Write down 8 as next digit of the result. 
Result so far: 152804.502868
If we take 4184 away from 4220, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 15:
When dividing 360 by 523, we get 0 with a remainder of 360.
Write down 0 as next digit of the result. 
Result so far: 152804.502868
Subtracting 0 from 360 leaves us with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Step 16:
523 goes into 3600 6 times with a remainder of 462.
Put 6 as the next digit of the answer. 
Result so far: 152804.50286806
Deduct 3138 from 3600 and we're left with 462.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4620, and continue the process.

The final outcome is 152804.50286806, with a leftover of 4.62e-07.