We divide 12916298 by 523
The aim is to understand the frequency of 523 in 12916298.

On to step 1:
523 goes into 1 0 times with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 523

Let's proceed to step 2:
If we divide 12 by 523, we get 0 and a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 12, we get 12.
Take the next digit (9) from the dividend and append it to 12, then repeat: 129 / 523

Moving on to step 3:
When dividing 129 by 523, we get 0 with a remainder of 129.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 129, we get 129.
Take the next digit (1) from the dividend and append it to 129, then repeat: 1291 / 523

Advancing to step 4:
523 can be fit into 1291 2 times, resulting in a remainder of 245.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 1046 from 1291 to get 245.
Append the next digit (6) from the dividend to 245 and continue with: 2456 / 523

Step 5:
The number 523 fits into 2456 4 times, leaving a remainder of 364.
Put 4 as the next digit of the answer. 
Result so far: 24.0
Deduct 2092 from 2456 and we're left with 364.
Take the next digit (2) from the dividend and append it to 364, then repeat: 3642 / 523

Advancing to step 6:
If we divide 3642 by 523, we get 6 and a remainder of 504.
Use 6 as the next digit of our solution. 
Result so far: 246.0
Subtract 3138 from 3642 to get 504.
Include the next digit (9) from the dividend after 504, then repeat: 5049 / 523

Going ahead to step 7:
If we divide 5049 by 523, we get 9 and a remainder of 342.
The next digit of our result is 9. 
Result so far: 2469.0
If we subtract 4707 from 5049, we get 342.
Take the next digit (8) from the dividend and append it to 342, then repeat: 3428 / 523

Advancing to step 8:
If we divide 3428 by 523, we get 6 and a remainder of 290.
Use 6 as the next digit of our solution. 
Result so far: 24696.0
Deduct 3138 from 3428 and we're left with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Advancing to step 9:
When dividing 2900 by 523, we get 5 with a remainder of 285.
Put 5 as the next digit of the answer. 
Result so far: 24696.5
Subtract 2615 from 2900 to get 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Moving on to step 10:
If we divide 2850 by 523, we get 5 and a remainder of 235.
Record the quotient 5 as the next digit in the result. 
Result so far: 24696.55
Subtracting 2615 from 2850 leaves us with 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Our division results in 24696.55 with a remaining 0.235.