Let's divide 91823 by 78
We're looking to find how many times 78 goes into 91823.

Moving on to step 1:
If we divide 9 by 78, we get 0 and a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 78

Moving on to step 2:
If we divide 91 by 78, we get 1 and a remainder of 13.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 78 from 91 to get 13.
Append the next digit (8) from the dividend to 13 and continue with: 138 / 78

Going ahead to step 3:
If we divide 138 by 78, we get 1 and a remainder of 60.
The next digit of our result is 1. 
Result so far: 11.0
If we take 78 away from 138, we end up with 60.
Take the next digit (2) from the dividend and append it to 60, then repeat: 602 / 78

Advancing to step 4:
602 divided by 78 is 7 with a remainder of 56.
The next digit of our result is 7. 
Result so far: 117.0
Subtract 546 from 602 to get 56.
Fetch the next digit (3) from the dividend, attach it to 56 and continue: 563 / 78

On to step 5:
563 divided by 78 is 7 with a remainder of 17.
The number 7 becomes the next digit in our result. 
Result so far: 1177.0
If we subtract 546 from 563, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 6:
The number 78 fits into 170 2 times, leaving a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 1177.2
Subtracting 156 from 170 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 7:
When dividing 140 by 78, we get 1 with a remainder of 62.
Write down 1 as next digit of the result. 
Result so far: 1177.21
Subtract 78 from 140 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Let's proceed to step 8:
620 divided by 78 is 7 with a remainder of 74.
Put 7 as the next digit of the answer. 
Result so far: 1177.217
The remainder is 74 after subtracting 546 from 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

On to step 9:
When dividing 740 by 78, we get 9 with a remainder of 38.
Write down 9 as next digit of the result. 
Result so far: 1177.2179
The remainder is 38 after subtracting 702 from 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 10:
78 goes into 380 4 times with a remainder of 68.
Write down 4 as next digit of the result. 
Result so far: 1177.21794
The remainder is 68 after subtracting 312 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 11:
If we divide 680 by 78, we get 8 and a remainder of 56.
Use 8 as the next digit of our solution. 
Result so far: 1177.217948
If we subtract 624 from 680, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 12:
78 can be fit into 560 7 times, resulting in a remainder of 14.
Use 7 as the next digit of our solution. 
Result so far: 1177.2179487
If we subtract 546 from 560, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 13:
If we divide 140 by 78, we get 1 and a remainder of 62.
Record the quotient 1 as the next digit in the result. 
Result so far: 1177.21794871
Subtract 78 from 140 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

The final result is 1177.21794871 with a remainder of 6.2e-08.