We're dividing 78533176 by 123 
We want to figure out the number of times 78533176 can be divided by 123.

Step 1:
The number 123 fits into 7 0 times, leaving 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.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 123

Moving on to step 2:
When dividing 78 by 123, we get 0 with a remainder of 78.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 78 after subtracting 0 from 78.
Take the next digit (5) from the dividend and append it to 78, then repeat: 785 / 123

Advancing to step 3:
The number 123 fits into 785 6 times, leaving a remainder of 47.
Write down 6 as next digit of the result. 
Result so far: 6.0
The remainder is 47 after subtracting 738 from 785.
Fetch the next digit (3) from the dividend, attach it to 47 and continue: 473 / 123

Going ahead to step 4:
If we divide 473 by 123, we get 3 and a remainder of 104.
Record the quotient 3 as the next digit in the result. 
Result so far: 63.0
Deduct 369 from 473 and we're left with 104.
Fetch the next digit (3) from the dividend, attach it to 104 and continue: 1043 / 123

On to step 5:
The number 123 fits into 1043 8 times, leaving a remainder of 59.
Record the quotient 8 as the next digit in the result. 
Result so far: 638.0
Deduct 984 from 1043 and we're left with 59.
Include the next digit (1) from the dividend after 59, then repeat: 591 / 123

On to step 6:
When dividing 591 by 123, we get 4 with a remainder of 99.
The number 4 becomes the next digit in our result. 
Result so far: 6384.0
Subtract 492 from 591 to get 99.
Include the next digit (7) from the dividend after 99, then repeat: 997 / 123

Let's proceed to step 7:
123 goes into 997 8 times with a remainder of 13.
Put 8 as the next digit of the answer. 
Result so far: 63848.0
If we take 984 away from 997, we end up with 13.
Append the next digit (6) from the dividend to 13 and continue with: 136 / 123

Let's proceed to step 8:
123 can be fit into 136 1 times, resulting in a remainder of 13.
Write down 1 as next digit of the result. 
Result so far: 638481.0
The remainder is 13 after subtracting 123 from 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 9:
If we divide 130 by 123, we get 1 and a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 638481.1
Deduct 123 from 130 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 10:
When dividing 70 by 123, we get 0 with a remainder of 70.
The next digit of our result is 0. 
Result so far: 638481.1
If we take 0 away from 70, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 11:
123 goes into 700 5 times with a remainder of 85.
The next digit of our result is 5. 
Result so far: 638481.105
If we subtract 615 from 700, we get 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Step 12:
If we divide 850 by 123, we get 6 and a remainder of 112.
The next digit of our result is 6. 
Result so far: 638481.1056
If we take 738 away from 850, we end up with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Going ahead to step 13:
123 goes into 1120 9 times with a remainder of 13.
Write down 9 as next digit of the result. 
Result so far: 638481.10569
Subtracting 1107 from 1120 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 14:
130 divided by 123 is 1 with a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 638481.105691
If we take 123 away from 130, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 15:
123 goes into 70 0 times with a remainder of 70.
The next digit of our result is 0. 
Result so far: 638481.105691
Subtract 0 from 70 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 16:
When dividing 700 by 123, we get 5 with a remainder of 85.
Write down 5 as next digit of the result. 
Result so far: 638481.10569105
Subtracting 615 from 700 leaves us with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

The quotient of the division is 638481.10569105, and the remainder is 8.5e-08.