We look at the division of 752590 by 99 
The aim is to understand the frequency of 99 in 752590.

Moving on to step 1:
99 can be fit into 7 0 times, resulting in a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 99

Going ahead to step 2:
99 goes into 75 0 times with a remainder of 75.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 75 after subtracting 0 from 75.
Append the next digit (2) from the dividend to 75 and continue with: 752 / 99

Let's proceed to step 3:
99 can be fit into 752 7 times, resulting in a remainder of 59.
Put 7 as the next digit of the answer. 
Result so far: 7.0
If we take 693 away from 752, we end up with 59.
Bring next digit (5) of the dividend behind the 59 and repeat the process: 595 / 99

Advancing to step 4:
595 divided by 99 is 6 with a remainder of 1.
Record the quotient 6 as the next digit in the result. 
Result so far: 76.0
If we take 594 away from 595, we end up with 1.
Take the next digit (9) from the dividend and append it to 1, then repeat: 19 / 99

Let's proceed to step 5:
19 divided by 99 is 0 with a remainder of 19.
Use 0 as the next digit of our solution. 
Result so far: 760.0
Deduct 0 from 19 and we're left with 19.
Grab the next digit (0) from the dividend, add it to 19, then carry on: 190 / 99

Moving on to step 6:
If we divide 190 by 99, we get 1 and a remainder of 91.
The number 1 becomes the next digit in our result. 
Result so far: 7601.0
Subtract 99 from 190 to get 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Advancing to step 7:
910 divided by 99 is 9 with a remainder of 19.
Use 9 as the next digit of our solution. 
Result so far: 7601.9
Subtracting 891 from 910 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 8:
99 goes into 190 1 times with a remainder of 91.
The next digit of our result is 1. 
Result so far: 7601.91
Deduct 99 from 190 and we're left with 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

On to step 9:
When dividing 910 by 99, we get 9 with a remainder of 19.
The number 9 becomes the next digit in our result. 
Result so far: 7601.919
If we subtract 891 from 910, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 10:
190 divided by 99 is 1 with a remainder of 91.
Write down 1 as next digit of the result. 
Result so far: 7601.9191
If we take 99 away from 190, we end up with 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Let's proceed to step 11:
The number 99 fits into 910 9 times, leaving a remainder of 19.
Write down 9 as next digit of the result. 
Result so far: 7601.91919
Subtract 891 from 910 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 12:
When dividing 190 by 99, we get 1 with a remainder of 91.
The number 1 becomes the next digit in our result. 
Result so far: 7601.919191
Deduct 99 from 190 and we're left with 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Step 13:
99 goes into 910 9 times with a remainder of 19.
Use 9 as the next digit of our solution. 
Result so far: 7601.9191919
Deduct 891 from 910 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 14:
190 divided by 99 is 1 with a remainder of 91.
Use 1 as the next digit of our solution. 
Result so far: 7601.91919191
Subtract 99 from 190 to get 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

The quotient of the division is 7601.91919191, and the remainder is 9.1e-08.