Let's divide 90456295 by 878
We want to figure out the number of times 90456295 can be divided by 878.

Step 1:
9 divided by 878 is 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Bring next digit (0) of the dividend behind the 9 and repeat the process: 90 / 878

Going ahead to step 2:
878 can be fit into 90 0 times, resulting in a remainder of 90.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 90 after subtracting 0 from 90.
Grab the next digit (4) from the dividend, add it to 90, then carry on: 904 / 878

Let's proceed to step 3:
The number 878 fits into 904 1 times, leaving a remainder of 26.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 26 after subtracting 878 from 904.
Append the next digit (5) from the dividend to 26 and continue with: 265 / 878

Advancing to step 4:
When dividing 265 by 878, we get 0 with a remainder of 265.
Write down 0 as next digit of the result. 
Result so far: 10.0
The remainder is 265 after subtracting 0 from 265.
Take the next digit (6) from the dividend and append it to 265, then repeat: 2656 / 878

Advancing to step 5:
The number 878 fits into 2656 3 times, leaving a remainder of 22.
Write down 3 as next digit of the result. 
Result so far: 103.0
The remainder is 22 after subtracting 2634 from 2656.
Include the next digit (2) from the dividend after 22, then repeat: 222 / 878

Let's proceed to step 6:
878 can be fit into 222 0 times, resulting in a remainder of 222.
Write down 0 as next digit of the result. 
Result so far: 1030.0
If we subtract 0 from 222, we get 222.
Append the next digit (9) from the dividend to 222 and continue with: 2229 / 878

Let's proceed to step 7:
When dividing 2229 by 878, we get 2 with a remainder of 473.
Write down 2 as next digit of the result. 
Result so far: 10302.0
Subtract 1756 from 2229 to get 473.
Grab the next digit (5) from the dividend, add it to 473, then carry on: 4735 / 878

Step 8:
When dividing 4735 by 878, we get 5 with a remainder of 345.
Put 5 as the next digit of the answer. 
Result so far: 103025.0
If we take 4390 away from 4735, we end up with 345.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3450, and continue the process.

On to step 9:
When dividing 3450 by 878, we get 3 with a remainder of 816.
Put 3 as the next digit of the answer. 
Result so far: 103025.3
Subtracting 2634 from 3450 leaves us with 816.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8160, and continue the process.

Advancing to step 10:
8160 divided by 878 is 9 with a remainder of 258.
Write down 9 as next digit of the result. 
Result so far: 103025.39
If we subtract 7902 from 8160, we get 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Advancing to step 11:
878 can be fit into 2580 2 times, resulting in a remainder of 824.
The next digit of our result is 2. 
Result so far: 103025.392
Subtracting 1756 from 2580 leaves us with 824.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8240, and continue the process.

Moving on to step 12:
The number 878 fits into 8240 9 times, leaving a remainder of 338.
Record the quotient 9 as the next digit in the result. 
Result so far: 103025.3929
If we subtract 7902 from 8240, we get 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

On to step 13:
The number 878 fits into 3380 3 times, leaving a remainder of 746.
The number 3 becomes the next digit in our result. 
Result so far: 103025.39293
Subtract 2634 from 3380 to get 746.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7460, and continue the process.

Going ahead to step 14:
If we divide 7460 by 878, we get 8 and a remainder of 436.
Put 8 as the next digit of the answer. 
Result so far: 103025.392938
Subtract 7024 from 7460 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.

On to step 15:
878 can be fit into 4360 4 times, resulting in a remainder of 848.
Put 4 as the next digit of the answer. 
Result so far: 103025.3929384
The remainder is 848 after subtracting 3512 from 4360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8480, and continue the process.

Let's proceed to step 16:
If we divide 8480 by 878, we get 9 and a remainder of 578.
The next digit of our result is 9. 
Result so far: 103025.39293849
The remainder is 578 after subtracting 7902 from 8480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5780, and continue the process.

In conclusion, the division gives 103025.39293849 with a balance of 5.78e-07.