We're dividing 78570049 by 938 
We want to divide 78570049 by 938.

On to step 1:
When dividing 7 by 938, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 938

Let's proceed to step 2:
If we divide 78 by 938, we get 0 and a remainder of 78.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 78 after subtracting 0 from 78.
Append the next digit (5) from the dividend to 78 and continue with: 785 / 938

Let's proceed to step 3:
If we divide 785 by 938, we get 0 and a remainder of 785.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 785 to get 785.
Bring next digit (7) of the dividend behind the 785 and repeat the process: 7857 / 938

Going ahead to step 4:
938 goes into 7857 8 times with a remainder of 353.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we take 7504 away from 7857, we end up with 353.
Append the next digit (0) from the dividend to 353 and continue with: 3530 / 938

Advancing to step 5:
If we divide 3530 by 938, we get 3 and a remainder of 716.
Write down 3 as next digit of the result. 
Result so far: 83.0
The remainder is 716 after subtracting 2814 from 3530.
Include the next digit (0) from the dividend after 716, then repeat: 7160 / 938

Going ahead to step 6:
7160 divided by 938 is 7 with a remainder of 594.
Use 7 as the next digit of our solution. 
Result so far: 837.0
If we take 6566 away from 7160, we end up with 594.
Fetch the next digit (4) from the dividend, attach it to 594 and continue: 5944 / 938

Moving on to step 7:
The number 938 fits into 5944 6 times, leaving a remainder of 316.
The number 6 becomes the next digit in our result. 
Result so far: 8376.0
Subtract 5628 from 5944 to get 316.
Include the next digit (9) from the dividend after 316, then repeat: 3169 / 938

Moving on to step 8:
If we divide 3169 by 938, we get 3 and a remainder of 355.
The next digit of our result is 3. 
Result so far: 83763.0
Subtract 2814 from 3169 to get 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Moving on to step 9:
If we divide 3550 by 938, we get 3 and a remainder of 736.
Use 3 as the next digit of our solution. 
Result so far: 83763.3
Subtract 2814 from 3550 to get 736.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7360, and continue the process.

Moving on to step 10:
The number 938 fits into 7360 7 times, leaving a remainder of 794.
Write down 7 as next digit of the result. 
Result so far: 83763.37
If we subtract 6566 from 7360, we get 794.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7940, and continue the process.

Step 11:
7940 divided by 938 is 8 with a remainder of 436.
Put 8 as the next digit of the answer. 
Result so far: 83763.378
Subtract 7504 from 7940 to get 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Advancing to step 12:
When dividing 4360 by 938, we get 4 with a remainder of 608.
The next digit of our result is 4. 
Result so far: 83763.3784
The remainder is 608 after subtracting 3752 from 4360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6080, and continue the process.

On to step 13:
938 can be fit into 6080 6 times, resulting in a remainder of 452.
Record the quotient 6 as the next digit in the result. 
Result so far: 83763.37846
If we subtract 5628 from 6080, we get 452.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

Advancing to step 14:
4520 divided by 938 is 4 with a remainder of 768.
The number 4 becomes the next digit in our result. 
Result so far: 83763.378464
Subtract 3752 from 4520 to get 768.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7680, and continue the process.

On to step 15:
7680 divided by 938 is 8 with a remainder of 176.
Record the quotient 8 as the next digit in the result. 
Result so far: 83763.3784648
If we subtract 7504 from 7680, we get 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Let's proceed to step 16:
1760 divided by 938 is 1 with a remainder of 822.
The number 1 becomes the next digit in our result. 
Result so far: 83763.37846481
Subtract 938 from 1760 to get 822.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8220, and continue the process.

The final result is 83763.37846481 with a remainder of 8.22e-07.