We divide 40397221 by 929
The aim is to understand the frequency of 929 in 40397221.

Going ahead to step 1:
If we divide 4 by 929, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 929

Step 2:
40 divided by 929 is 0 with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 40, we end up with 40.
Fetch the next digit (3) from the dividend, attach it to 40 and continue: 403 / 929

Advancing to step 3:
When dividing 403 by 929, we get 0 with a remainder of 403.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 403 to get 403.
Fetch the next digit (9) from the dividend, attach it to 403 and continue: 4039 / 929

Going ahead to step 4:
4039 divided by 929 is 4 with a remainder of 323.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtract 3716 from 4039 to get 323.
Take the next digit (7) from the dividend and append it to 323, then repeat: 3237 / 929

On to step 5:
If we divide 3237 by 929, we get 3 and a remainder of 450.
Use 3 as the next digit of our solution. 
Result so far: 43.0
If we take 2787 away from 3237, we end up with 450.
Take the next digit (2) from the dividend and append it to 450, then repeat: 4502 / 929

Going ahead to step 6:
If we divide 4502 by 929, we get 4 and a remainder of 786.
The next digit of our result is 4. 
Result so far: 434.0
Subtract 3716 from 4502 to get 786.
Bring next digit (2) of the dividend behind the 786 and repeat the process: 7862 / 929

Step 7:
If we divide 7862 by 929, we get 8 and a remainder of 430.
Use 8 as the next digit of our solution. 
Result so far: 4348.0
Deduct 7432 from 7862 and we're left with 430.
Take the next digit (1) from the dividend and append it to 430, then repeat: 4301 / 929

Let's proceed to step 8:
929 goes into 4301 4 times with a remainder of 585.
Record the quotient 4 as the next digit in the result. 
Result so far: 43484.0
Subtract 3716 from 4301 to get 585.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5850, and continue the process.

On to step 9:
929 goes into 5850 6 times with a remainder of 276.
Use 6 as the next digit of our solution. 
Result so far: 43484.6
Subtracting 5574 from 5850 leaves us with 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Moving on to step 10:
929 can be fit into 2760 2 times, resulting in a remainder of 902.
Put 2 as the next digit of the answer. 
Result so far: 43484.62
If we subtract 1858 from 2760, we get 902.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9020, and continue the process.

Moving on to step 11:
9020 divided by 929 is 9 with a remainder of 659.
Write down 9 as next digit of the result. 
Result so far: 43484.629
Deduct 8361 from 9020 and we're left with 659.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6590, and continue the process.

Going ahead to step 12:
When dividing 6590 by 929, we get 7 with a remainder of 87.
Use 7 as the next digit of our solution. 
Result so far: 43484.6297
The remainder is 87 after subtracting 6503 from 6590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

On to step 13:
The number 929 fits into 870 0 times, leaving a remainder of 870.
Record the quotient 0 as the next digit in the result. 
Result so far: 43484.6297
If we take 0 away from 870, we end up with 870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8700, and continue the process.

Going ahead to step 14:
If we divide 8700 by 929, we get 9 and a remainder of 339.
Use 9 as the next digit of our solution. 
Result so far: 43484.629709
If we subtract 8361 from 8700, we get 339.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3390, and continue the process.

Advancing to step 15:
When dividing 3390 by 929, we get 3 with a remainder of 603.
Use 3 as the next digit of our solution. 
Result so far: 43484.6297093
Deduct 2787 from 3390 and we're left with 603.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6030, and continue the process.

On to step 16:
The number 929 fits into 6030 6 times, leaving a remainder of 456.
Write down 6 as next digit of the result. 
Result so far: 43484.62970936
If we subtract 5574 from 6030, we get 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

The final outcome is 43484.62970936, with a leftover of 4.56e-07.