Let's divide 45223178 by 878
We want to figure out the number of times 45223178 can be divided by 878.

Going ahead to step 1:
When dividing 4 by 878, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 878

Moving on to step 2:
The number 878 fits into 45 0 times, leaving a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 45 after subtracting 0 from 45.
Append the next digit (2) from the dividend to 45 and continue with: 452 / 878

Moving on to step 3:
The number 878 fits into 452 0 times, leaving a remainder of 452.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 452 and we're left with 452.
Include the next digit (2) from the dividend after 452, then repeat: 4522 / 878

Let's proceed to step 4:
878 goes into 4522 5 times with a remainder of 132.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtract 4390 from 4522 to get 132.
Include the next digit (3) from the dividend after 132, then repeat: 1323 / 878

Advancing to step 5:
1323 divided by 878 is 1 with a remainder of 445.
Write down 1 as next digit of the result. 
Result so far: 51.0
Subtract 878 from 1323 to get 445.
Grab the next digit (1) from the dividend, add it to 445, then carry on: 4451 / 878

Advancing to step 6:
When dividing 4451 by 878, we get 5 with a remainder of 61.
The next digit of our result is 5. 
Result so far: 515.0
Subtracting 4390 from 4451 leaves us with 61.
Take the next digit (7) from the dividend and append it to 61, then repeat: 617 / 878

On to step 7:
878 goes into 617 0 times with a remainder of 617.
Write down 0 as next digit of the result. 
Result so far: 5150.0
Subtracting 0 from 617 leaves us with 617.
Fetch the next digit (8) from the dividend, attach it to 617 and continue: 6178 / 878

Step 8:
When dividing 6178 by 878, we get 7 with a remainder of 32.
Use 7 as the next digit of our solution. 
Result so far: 51507.0
If we subtract 6146 from 6178, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 9:
320 divided by 878 is 0 with a remainder of 320.
Use 0 as the next digit of our solution. 
Result so far: 51507.0
Subtracting 0 from 320 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Let's proceed to step 10:
3200 divided by 878 is 3 with a remainder of 566.
The number 3 becomes the next digit in our result. 
Result so far: 51507.03
Subtract 2634 from 3200 to get 566.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5660, and continue the process.

On to step 11:
878 goes into 5660 6 times with a remainder of 392.
Use 6 as the next digit of our solution. 
Result so far: 51507.036
If we subtract 5268 from 5660, we get 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Advancing to step 12:
878 goes into 3920 4 times with a remainder of 408.
The number 4 becomes the next digit in our result. 
Result so far: 51507.0364
The remainder is 408 after subtracting 3512 from 3920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Advancing to step 13:
4080 divided by 878 is 4 with a remainder of 568.
Use 4 as the next digit of our solution. 
Result so far: 51507.03644
Subtract 3512 from 4080 to get 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

The final outcome is 51507.03644, with a leftover of 0.000568.