We look at the division of 99287531 by 926 
The aim is to understand the frequency of 926 in 99287531.

Let's proceed to step 1:
The number 926 fits into 9 0 times, leaving a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 926

Let's proceed to step 2:
If we divide 99 by 926, we get 0 and a remainder of 99.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 99 to get 99.
Take the next digit (2) from the dividend and append it to 99, then repeat: 992 / 926

Let's proceed to step 3:
926 can be fit into 992 1 times, resulting in a remainder of 66.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 66 after subtracting 926 from 992.
Fetch the next digit (8) from the dividend, attach it to 66 and continue: 668 / 926

Moving on to step 4:
If we divide 668 by 926, we get 0 and a remainder of 668.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
The remainder is 668 after subtracting 0 from 668.
Grab the next digit (7) from the dividend, add it to 668, then carry on: 6687 / 926

Advancing to step 5:
6687 divided by 926 is 7 with a remainder of 205.
Write down 7 as next digit of the result. 
Result so far: 107.0
If we subtract 6482 from 6687, we get 205.
Grab the next digit (5) from the dividend, add it to 205, then carry on: 2055 / 926

Going ahead to step 6:
If we divide 2055 by 926, we get 2 and a remainder of 203.
Write down 2 as next digit of the result. 
Result so far: 1072.0
Subtract 1852 from 2055 to get 203.
Fetch the next digit (3) from the dividend, attach it to 203 and continue: 2033 / 926

On to step 7:
If we divide 2033 by 926, we get 2 and a remainder of 181.
Put 2 as the next digit of the answer. 
Result so far: 10722.0
The remainder is 181 after subtracting 1852 from 2033.
Take the next digit (1) from the dividend and append it to 181, then repeat: 1811 / 926

Going ahead to step 8:
When dividing 1811 by 926, we get 1 with a remainder of 885.
Use 1 as the next digit of our solution. 
Result so far: 107221.0
If we subtract 926 from 1811, we get 885.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8850, and continue the process.

Going ahead to step 9:
926 can be fit into 8850 9 times, resulting in a remainder of 516.
The number 9 becomes the next digit in our result. 
Result so far: 107221.9
If we take 8334 away from 8850, we end up with 516.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5160, and continue the process.

Advancing to step 10:
When dividing 5160 by 926, we get 5 with a remainder of 530.
Use 5 as the next digit of our solution. 
Result so far: 107221.95
Deduct 4630 from 5160 and we're left with 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Advancing to step 11:
When dividing 5300 by 926, we get 5 with a remainder of 670.
The next digit of our result is 5. 
Result so far: 107221.955
The remainder is 670 after subtracting 4630 from 5300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6700, and continue the process.

The final result is 107221.955 with a remainder of 0.067.