We're dividing 47881384 by 357 
The aim is to understand the frequency of 357 in 47881384.

On to step 1:
When dividing 4 by 357, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (7) from the dividend to 4 and continue with: 47 / 357

Going ahead to step 2:
If we divide 47 by 357, we get 0 and a remainder of 47.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 47 after subtracting 0 from 47.
Include the next digit (8) from the dividend after 47, then repeat: 478 / 357

Going ahead to step 3:
When dividing 478 by 357, we get 1 with a remainder of 121.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 357 away from 478, we end up with 121.
Append the next digit (8) from the dividend to 121 and continue with: 1218 / 357

Advancing to step 4:
When dividing 1218 by 357, we get 3 with a remainder of 147.
Write down 3 as next digit of the result. 
Result so far: 13.0
If we subtract 1071 from 1218, we get 147.
Include the next digit (1) from the dividend after 147, then repeat: 1471 / 357

Let's proceed to step 5:
If we divide 1471 by 357, we get 4 and a remainder of 43.
The number 4 becomes the next digit in our result. 
Result so far: 134.0
The remainder is 43 after subtracting 1428 from 1471.
Grab the next digit (3) from the dividend, add it to 43, then carry on: 433 / 357

Moving on to step 6:
357 can be fit into 433 1 times, resulting in a remainder of 76.
The next digit of our result is 1. 
Result so far: 1341.0
If we subtract 357 from 433, we get 76.
Bring next digit (8) of the dividend behind the 76 and repeat the process: 768 / 357

Moving on to step 7:
357 goes into 768 2 times with a remainder of 54.
Record the quotient 2 as the next digit in the result. 
Result so far: 13412.0
If we take 714 away from 768, we end up with 54.
Grab the next digit (4) from the dividend, add it to 54, then carry on: 544 / 357

Advancing to step 8:
357 goes into 544 1 times with a remainder of 187.
Put 1 as the next digit of the answer. 
Result so far: 134121.0
Subtract 357 from 544 to get 187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

On to step 9:
357 can be fit into 1870 5 times, resulting in a remainder of 85.
Write down 5 as next digit of the result. 
Result so far: 134121.5
If we subtract 1785 from 1870, we get 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Advancing to step 10:
357 goes into 850 2 times with a remainder of 136.
The next digit of our result is 2. 
Result so far: 134121.52
Subtracting 714 from 850 leaves us with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

On to step 11:
The number 357 fits into 1360 3 times, leaving a remainder of 289.
Write down 3 as next digit of the result. 
Result so far: 134121.523
Subtract 1071 from 1360 to get 289.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2890, and continue the process.

Going ahead to step 12:
2890 divided by 357 is 8 with a remainder of 34.
The next digit of our result is 8. 
Result so far: 134121.5238
The remainder is 34 after subtracting 2856 from 2890.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 13:
357 goes into 340 0 times with a remainder of 340.
Record the quotient 0 as the next digit in the result. 
Result so far: 134121.5238
Subtract 0 from 340 to get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Moving on to step 14:
3400 divided by 357 is 9 with a remainder of 187.
Use 9 as the next digit of our solution. 
Result so far: 134121.523809
If we take 3213 away from 3400, we end up with 187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

Let's proceed to step 15:
357 can be fit into 1870 5 times, resulting in a remainder of 85.
The next digit of our result is 5. 
Result so far: 134121.5238095
Subtracting 1785 from 1870 leaves us with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Going ahead to step 16:
The number 357 fits into 850 2 times, leaving a remainder of 136.
The next digit of our result is 2. 
Result so far: 134121.52380952
Deduct 714 from 850 and we're left with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

The quotient of the division is 134121.52380952, and the remainder is 1.36e-07.