78079801 ÷ 357 
Let's see how many times 357 fits into 78079801.

Moving on to step 1:
357 can be fit into 7 0 times, resulting in a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 357

Advancing to step 2:
The number 357 fits into 78 0 times, leaving a remainder of 78.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 78, we end up with 78.
Append the next digit (0) from the dividend to 78 and continue with: 780 / 357

Advancing to step 3:
780 divided by 357 is 2 with a remainder of 66.
The next digit of our result is 2. 
Result so far: 2.0
If we take 714 away from 780, we end up with 66.
Bring next digit (7) of the dividend behind the 66 and repeat the process: 667 / 357

Step 4:
357 can be fit into 667 1 times, resulting in a remainder of 310.
Write down 1 as next digit of the result. 
Result so far: 21.0
The remainder is 310 after subtracting 357 from 667.
Fetch the next digit (9) from the dividend, attach it to 310 and continue: 3109 / 357

Moving on to step 5:
357 goes into 3109 8 times with a remainder of 253.
The number 8 becomes the next digit in our result. 
Result so far: 218.0
The remainder is 253 after subtracting 2856 from 3109.
Take the next digit (8) from the dividend and append it to 253, then repeat: 2538 / 357

Step 6:
If we divide 2538 by 357, we get 7 and a remainder of 39.
The next digit of our result is 7. 
Result so far: 2187.0
Deduct 2499 from 2538 and we're left with 39.
Fetch the next digit (0) from the dividend, attach it to 39 and continue: 390 / 357

Moving on to step 7:
When dividing 390 by 357, we get 1 with a remainder of 33.
Write down 1 as next digit of the result. 
Result so far: 21871.0
The remainder is 33 after subtracting 357 from 390.
Take the next digit (1) from the dividend and append it to 33, then repeat: 331 / 357

Going ahead to step 8:
357 goes into 331 0 times with a remainder of 331.
Write down 0 as next digit of the result. 
Result so far: 218710.0
Deduct 0 from 331 and we're left with 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 9:
357 goes into 3310 9 times with a remainder of 97.
Put 9 as the next digit of the answer. 
Result so far: 218710.9
Subtract 3213 from 3310 to get 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 10:
970 divided by 357 is 2 with a remainder of 256.
Record the quotient 2 as the next digit in the result. 
Result so far: 218710.92
Deduct 714 from 970 and we're left with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Advancing to step 11:
When dividing 2560 by 357, we get 7 with a remainder of 61.
Record the quotient 7 as the next digit in the result. 
Result so far: 218710.927
Deduct 2499 from 2560 and we're left with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Moving on to step 12:
When dividing 610 by 357, we get 1 with a remainder of 253.
The number 1 becomes the next digit in our result. 
Result so far: 218710.9271
Subtracting 357 from 610 leaves us 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.

On to step 13:
If we divide 2530 by 357, we get 7 and a remainder of 31.
Use 7 as the next digit of our solution. 
Result so far: 218710.92717
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.

Let's proceed to step 14:
310 divided by 357 is 0 with a remainder of 310.
Record the quotient 0 as the next digit in the result. 
Result so far: 218710.92717
If we subtract 0 from 310, we get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Moving on to step 15:
The number 357 fits into 3100 8 times, leaving a remainder of 244.
Write down 8 as next digit of the result. 
Result so far: 218710.9271708
If we subtract 2856 from 3100, we get 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Let's proceed to step 16:
357 goes into 2440 6 times with a remainder of 298.
The number 6 becomes the next digit in our result. 
Result so far: 218710.92717086
Subtract 2142 from 2440 to get 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

The final result is 218710.92717086 with a remainder of 2.98e-07.