Let's divide 78564123 by 874
We want to figure out the number of times 78564123 can be divided by 874.

Advancing to step 1:
When dividing 7 by 874, we get 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 874

On to step 2:
If we divide 78 by 874, we get 0 and a remainder of 78.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 78 after subtracting 0 from 78.
Bring next digit (5) of the dividend behind the 78 and repeat the process: 785 / 874

On to step 3:
874 goes into 785 0 times with a remainder of 785.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 785 to get 785.
Grab the next digit (6) from the dividend, add it to 785, then carry on: 7856 / 874

Going ahead to step 4:
7856 divided by 874 is 8 with a remainder of 864.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we take 6992 away from 7856, we end up with 864.
Include the next digit (4) from the dividend after 864, then repeat: 8644 / 874

Going ahead to step 5:
874 can be fit into 8644 9 times, resulting in a remainder of 778.
The number 9 becomes the next digit in our result. 
Result so far: 89.0
Subtract 7866 from 8644 to get 778.
Grab the next digit (1) from the dividend, add it to 778, then carry on: 7781 / 874

Going ahead to step 6:
874 goes into 7781 8 times with a remainder of 789.
Put 8 as the next digit of the answer. 
Result so far: 898.0
Subtract 6992 from 7781 to get 789.
Take the next digit (2) from the dividend and append it to 789, then repeat: 7892 / 874

Advancing to step 7:
874 can be fit into 7892 9 times, resulting in a remainder of 26.
Put 9 as the next digit of the answer. 
Result so far: 8989.0
Subtract 7866 from 7892 to get 26.
Include the next digit (3) from the dividend after 26, then repeat: 263 / 874

Going ahead to step 8:
263 divided by 874 is 0 with a remainder of 263.
Write down 0 as next digit of the result. 
Result so far: 89890.0
Subtract 0 from 263 to get 263.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

Step 9:
When dividing 2630 by 874, we get 3 with a remainder of 8.
Put 3 as the next digit of the answer. 
Result so far: 89890.3
Subtracting 2622 from 2630 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 10:
The number 874 fits into 80 0 times, leaving a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 89890.3
Subtract 0 from 80 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 11:
874 can be fit into 800 0 times, resulting in a remainder of 800.
Put 0 as the next digit of the answer. 
Result so far: 89890.3
Subtract 0 from 800 to get 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

In conclusion, the division gives 89890.3 with a balance of 0.08.