We're dividing 29191825 by 357 
The aim is to understand the frequency of 357 in 29191825.

Advancing to step 1:
The number 357 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Include the next digit (9) from the dividend after 2, then repeat: 29 / 357

Let's proceed to step 2:
The number 357 fits into 29 0 times, leaving a remainder of 29.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 29 after subtracting 0 from 29.
Include the next digit (1) from the dividend after 29, then repeat: 291 / 357

Let's proceed to step 3:
If we divide 291 by 357, we get 0 and a remainder of 291.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 291 to get 291.
Fetch the next digit (9) from the dividend, attach it to 291 and continue: 2919 / 357

Step 4:
The number 357 fits into 2919 8 times, leaving a remainder of 63.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtract 2856 from 2919 to get 63.
Append the next digit (1) from the dividend to 63 and continue with: 631 / 357

Going ahead to step 5:
The number 357 fits into 631 1 times, leaving a remainder of 274.
The next digit of our result is 1. 
Result so far: 81.0
Subtracting 357 from 631 leaves us with 274.
Bring next digit (8) of the dividend behind the 274 and repeat the process: 2748 / 357

Advancing to step 6:
357 can be fit into 2748 7 times, resulting in a remainder of 249.
Write down 7 as next digit of the result. 
Result so far: 817.0
Subtracting 2499 from 2748 leaves us with 249.
Include the next digit (2) from the dividend after 249, then repeat: 2492 / 357

Step 7:
When dividing 2492 by 357, we get 6 with a remainder of 350.
Put 6 as the next digit of the answer. 
Result so far: 8176.0
If we take 2142 away from 2492, we end up with 350.
Take the next digit (5) from the dividend and append it to 350, then repeat: 3505 / 357

On to step 8:
If we divide 3505 by 357, we get 9 and a remainder of 292.
Put 9 as the next digit of the answer. 
Result so far: 81769.0
Subtract 3213 from 3505 to get 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Step 9:
The number 357 fits into 2920 8 times, leaving a remainder of 64.
Use 8 as the next digit of our solution. 
Result so far: 81769.8
The remainder is 64 after subtracting 2856 from 2920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 10:
If we divide 640 by 357, we get 1 and a remainder of 283.
Record the quotient 1 as the next digit in the result. 
Result so far: 81769.81
Subtract 357 from 640 to get 283.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2830, and continue the process.

Advancing to step 11:
357 goes into 2830 7 times with a remainder of 331.
Put 7 as the next digit of the answer. 
Result so far: 81769.817
Subtract 2499 from 2830 to get 331.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3310, and continue the process.

Step 12:
357 goes into 3310 9 times with a remainder of 97.
Write down 9 as next digit of the result. 
Result so far: 81769.8179
If we take 3213 away from 3310, we end up with 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Let's proceed to step 13:
357 can be fit into 970 2 times, resulting in a remainder of 256.
The number 2 becomes the next digit in our result. 
Result so far: 81769.81792
The remainder is 256 after subtracting 714 from 970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Moving on to step 14:
The number 357 fits into 2560 7 times, leaving a remainder of 61.
Put 7 as the next digit of the answer. 
Result so far: 81769.817927
Subtract 2499 from 2560 to get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Let's proceed to step 15:
357 goes into 610 1 times with a remainder of 253.
The next digit of our result is 1. 
Result so far: 81769.8179271
Deduct 357 from 610 and we're left with 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Advancing to step 16:
The number 357 fits into 2530 7 times, leaving a remainder of 31.
Use 7 as the next digit of our solution. 
Result so far: 81769.81792717
Subtracting 2499 from 2530 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

After the division, we end up with 81769.81792717 and a remainder of 3.1e-08.