8778742 divided by 357 
The aim is to understand the frequency of 357 in 8778742.

Step 1:
357 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 357

Advancing to step 2:
If we divide 87 by 357, we get 0 and a remainder of 87.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 87, we end up with 87.
Bring next digit (7) of the dividend behind the 87 and repeat the process: 877 / 357

Let's proceed to step 3:
357 goes into 877 2 times with a remainder of 163.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 714 away from 877, we end up with 163.
Take the next digit (8) from the dividend and append it to 163, then repeat: 1638 / 357

On to step 4:
1638 divided by 357 is 4 with a remainder of 210.
Put 4 as the next digit of the answer. 
Result so far: 24.0
Subtract 1428 from 1638 to get 210.
Bring next digit (7) of the dividend behind the 210 and repeat the process: 2107 / 357

Going ahead to step 5:
357 can be fit into 2107 5 times, resulting in a remainder of 322.
Record the quotient 5 as the next digit in the result. 
Result so far: 245.0
Deduct 1785 from 2107 and we're left with 322.
Bring next digit (4) of the dividend behind the 322 and repeat the process: 3224 / 357

On to step 6:
357 goes into 3224 9 times with a remainder of 11.
The next digit of our result is 9. 
Result so far: 2459.0
The remainder is 11 after subtracting 3213 from 3224.
Bring next digit (2) of the dividend behind the 11 and repeat the process: 112 / 357

Step 7:
The number 357 fits into 112 0 times, leaving a remainder of 112.
Record the quotient 0 as the next digit in the result. 
Result so far: 24590.0
Subtract 0 from 112 to get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

On to step 8:
1120 divided by 357 is 3 with a remainder of 49.
Record the quotient 3 as the next digit in the result. 
Result so far: 24590.3
If we subtract 1071 from 1120, we get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Going ahead to step 9:
357 goes into 490 1 times with a remainder of 133.
Record the quotient 1 as the next digit in the result. 
Result so far: 24590.31
Subtracting 357 from 490 leaves us with 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

Moving on to step 10:
1330 divided by 357 is 3 with a remainder of 259.
The number 3 becomes the next digit in our result. 
Result so far: 24590.313
If we subtract 1071 from 1330, we get 259.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2590, and continue the process.

Advancing to step 11:
2590 divided by 357 is 7 with a remainder of 91.
Use 7 as the next digit of our solution. 
Result so far: 24590.3137
If we subtract 2499 from 2590, we get 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Let's proceed to step 12:
910 divided by 357 is 2 with a remainder of 196.
Write down 2 as next digit of the result. 
Result so far: 24590.31372
Deduct 714 from 910 and we're left with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Moving on to step 13:
357 goes into 1960 5 times with a remainder of 175.
Record the quotient 5 as the next digit in the result. 
Result so far: 24590.313725
Subtract 1785 from 1960 to get 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Moving on to step 14:
1750 divided by 357 is 4 with a remainder of 322.
The next digit of our result is 4. 
Result so far: 24590.3137254
The remainder is 322 after subtracting 1428 from 1750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Step 15:
357 goes into 3220 9 times with a remainder of 7.
The number 9 becomes the next digit in our result. 
Result so far: 24590.31372549
If we subtract 3213 from 3220, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

The quotient of the division is 24590.31372549, and the remainder is 7e-09.