79419053 divided by 878 
Our goal is to divide 79419053 by 878.

Going ahead to step 1:
If we divide 7 by 878, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Append the next digit (9) from the dividend to 7 and continue with: 79 / 878

Let's proceed to step 2:
The number 878 fits into 79 0 times, leaving a remainder of 79.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 79 to get 79.
Append the next digit (4) from the dividend to 79 and continue with: 794 / 878

Going ahead to step 3:
When dividing 794 by 878, we get 0 with a remainder of 794.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 794 leaves us with 794.
Fetch the next digit (1) from the dividend, attach it to 794 and continue: 7941 / 878

On to step 4:
7941 divided by 878 is 9 with a remainder of 39.
Write down 9 as next digit of the result. 
Result so far: 9.0
Subtracting 7902 from 7941 leaves us with 39.
Fetch the next digit (9) from the dividend, attach it to 39 and continue: 399 / 878

Advancing to step 5:
878 goes into 399 0 times with a remainder of 399.
Record the quotient 0 as the next digit in the result. 
Result so far: 90.0
Deduct 0 from 399 and we're left with 399.
Append the next digit (0) from the dividend to 399 and continue with: 3990 / 878

Moving on to step 6:
The number 878 fits into 3990 4 times, leaving a remainder of 478.
Write down 4 as next digit of the result. 
Result so far: 904.0
Deduct 3512 from 3990 and we're left with 478.
Bring next digit (5) of the dividend behind the 478 and repeat the process: 4785 / 878

Let's proceed to step 7:
4785 divided by 878 is 5 with a remainder of 395.
Write down 5 as next digit of the result. 
Result so far: 9045.0
If we take 4390 away from 4785, we end up with 395.
Include the next digit (3) from the dividend after 395, then repeat: 3953 / 878

Advancing to step 8:
The number 878 fits into 3953 4 times, leaving a remainder of 441.
Record the quotient 4 as the next digit in the result. 
Result so far: 90454.0
If we subtract 3512 from 3953, we get 441.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4410, and continue the process.

Step 9:
878 can be fit into 4410 5 times, resulting in a remainder of 20.
The next digit of our result is 5. 
Result so far: 90454.5
Subtracting 4390 from 4410 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 10:
200 divided by 878 is 0 with a remainder of 200.
Write down 0 as next digit of the result. 
Result so far: 90454.5
Subtracting 0 from 200 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Step 11:
878 can be fit into 2000 2 times, resulting in a remainder of 244.
Write down 2 as next digit of the result. 
Result so far: 90454.502
Subtracting 1756 from 2000 leaves us with 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 12:
If we divide 2440 by 878, we get 2 and a remainder of 684.
Record the quotient 2 as the next digit in the result. 
Result so far: 90454.5022
The remainder is 684 after subtracting 1756 from 2440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6840, and continue the process.

The quotient of the division is 90454.5022, and the remainder is 0.00684.