Let's divide 78671488 by 904
We want to figure out the number of times 78671488 can be divided by 904.

Going ahead to step 1:
7 divided by 904 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 904

Step 2:
The number 904 fits into 78 0 times, leaving a remainder of 78.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 78 and we're left with 78.
Include the next digit (6) from the dividend after 78, then repeat: 786 / 904

Going ahead to step 3:
786 divided by 904 is 0 with a remainder of 786.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 786 to get 786.
Append the next digit (7) from the dividend to 786 and continue with: 7867 / 904

Going ahead to step 4:
7867 divided by 904 is 8 with a remainder of 635.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we take 7232 away from 7867, we end up with 635.
Grab the next digit (1) from the dividend, add it to 635, then carry on: 6351 / 904

Let's proceed to step 5:
904 goes into 6351 7 times with a remainder of 23.
Use 7 as the next digit of our solution. 
Result so far: 87.0
The remainder is 23 after subtracting 6328 from 6351.
Fetch the next digit (4) from the dividend, attach it to 23 and continue: 234 / 904

Let's proceed to step 6:
904 goes into 234 0 times with a remainder of 234.
The number 0 becomes the next digit in our result. 
Result so far: 870.0
If we take 0 away from 234, we end up with 234.
Bring next digit (8) of the dividend behind the 234 and repeat the process: 2348 / 904

Going ahead to step 7:
If we divide 2348 by 904, we get 2 and a remainder of 540.
The next digit of our result is 2. 
Result so far: 8702.0
If we subtract 1808 from 2348, we get 540.
Take the next digit (8) from the dividend and append it to 540, then repeat: 5408 / 904

Going ahead to step 8:
5408 divided by 904 is 5 with a remainder of 888.
The next digit of our result is 5. 
Result so far: 87025.0
If we subtract 4520 from 5408, we get 888.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8880, and continue the process.

On to step 9:
If we divide 8880 by 904, we get 9 and a remainder of 744.
Write down 9 as next digit of the result. 
Result so far: 87025.9
Subtracting 8136 from 8880 leaves us with 744.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7440, and continue the process.

Going ahead to step 10:
The number 904 fits into 7440 8 times, leaving a remainder of 208.
Put 8 as the next digit of the answer. 
Result so far: 87025.98
Deduct 7232 from 7440 and we're left with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Going ahead to step 11:
The number 904 fits into 2080 2 times, leaving a remainder of 272.
The number 2 becomes the next digit in our result. 
Result so far: 87025.982
If we subtract 1808 from 2080, we get 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Advancing to step 12:
904 goes into 2720 3 times with a remainder of 8.
The next digit of our result is 3. 
Result so far: 87025.9823
Subtract 2712 from 2720 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 13:
When dividing 80 by 904, we get 0 with a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 87025.9823
The remainder is 80 after subtracting 0 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 14:
If we divide 800 by 904, we get 0 and a remainder of 800.
The number 0 becomes the next digit in our result. 
Result so far: 87025.9823
Deduct 0 from 800 and we're left with 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

The final result is 87025.9823 with a remainder of 8e-05.