We divide 78879122 by 901
We want to divide 78879122 by 901.

Advancing to step 1:
7 divided by 901 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 901

On to step 2:
78 divided by 901 is 0 with a remainder of 78.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 78, we get 78.
Append the next digit (8) from the dividend to 78 and continue with: 788 / 901

On to step 3:
The number 901 fits into 788 0 times, leaving a remainder of 788.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 788 and we're left with 788.
Fetch the next digit (7) from the dividend, attach it to 788 and continue: 7887 / 901

Moving on to step 4:
If we divide 7887 by 901, we get 8 and a remainder of 679.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtracting 7208 from 7887 leaves us with 679.
Fetch the next digit (9) from the dividend, attach it to 679 and continue: 6799 / 901

Going ahead to step 5:
The number 901 fits into 6799 7 times, leaving a remainder of 492.
The next digit of our result is 7. 
Result so far: 87.0
Subtracting 6307 from 6799 leaves us with 492.
Fetch the next digit (1) from the dividend, attach it to 492 and continue: 4921 / 901

Moving on to step 6:
If we divide 4921 by 901, we get 5 and a remainder of 416.
Put 5 as the next digit of the answer. 
Result so far: 875.0
The remainder is 416 after subtracting 4505 from 4921.
Take the next digit (2) from the dividend and append it to 416, then repeat: 4162 / 901

Advancing to step 7:
901 goes into 4162 4 times with a remainder of 558.
Write down 4 as next digit of the result. 
Result so far: 8754.0
Deduct 3604 from 4162 and we're left with 558.
Include the next digit (2) from the dividend after 558, then repeat: 5582 / 901

Going ahead to step 8:
901 can be fit into 5582 6 times, resulting in a remainder of 176.
The number 6 becomes the next digit in our result. 
Result so far: 87546.0
Subtracting 5406 from 5582 leaves us with 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 9:
1760 divided by 901 is 1 with a remainder of 859.
Record the quotient 1 as the next digit in the result. 
Result so far: 87546.1
If we subtract 901 from 1760, we get 859.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8590, and continue the process.

Moving on to step 10:
When dividing 8590 by 901, we get 9 with a remainder of 481.
Write down 9 as next digit of the result. 
Result so far: 87546.19
If we take 8109 away from 8590, we end up with 481.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4810, and continue the process.

Moving on to step 11:
If we divide 4810 by 901, we get 5 and a remainder of 305.
Record the quotient 5 as the next digit in the result. 
Result so far: 87546.195
If we take 4505 away from 4810, we end up with 305.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

Going ahead to step 12:
3050 divided by 901 is 3 with a remainder of 347.
Put 3 as the next digit of the answer. 
Result so far: 87546.1953
Subtract 2703 from 3050 to get 347.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3470, and continue the process.

Going ahead to step 13:
The number 901 fits into 3470 3 times, leaving a remainder of 767.
Put 3 as the next digit of the answer. 
Result so far: 87546.19533
If we take 2703 away from 3470, we end up with 767.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7670, and continue the process.

The final result is 87546.19533 with a remainder of 0.000767.