We look at the division of 877807 by 23 
Our goal is to divide 877807 by 23.

Step 1:
The number 23 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (7) from the dividend and append it to 8, then repeat: 87 / 23

Step 2:
23 can be fit into 87 3 times, resulting in a remainder of 18.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtracting 69 from 87 leaves us with 18.
Include the next digit (7) from the dividend after 18, then repeat: 187 / 23

Advancing to step 3:
The number 23 fits into 187 8 times, leaving a remainder of 3.
Write down 8 as next digit of the result. 
Result so far: 38.0
If we subtract 184 from 187, we get 3.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 23

Going ahead to step 4:
When dividing 38 by 23, we get 1 with a remainder of 15.
Write down 1 as next digit of the result. 
Result so far: 381.0
Deduct 23 from 38 and we're left with 15.
Include the next digit (0) from the dividend after 15, then repeat: 150 / 23

Going ahead to step 5:
23 goes into 150 6 times with a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 3816.0
Subtracting 138 from 150 leaves us with 12.
Include the next digit (7) from the dividend after 12, then repeat: 127 / 23

Going ahead to step 6:
23 goes into 127 5 times with a remainder of 12.
Write down 5 as next digit of the result. 
Result so far: 38165.0
Subtract 115 from 127 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 7:
If we divide 120 by 23, we get 5 and a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 38165.5
If we subtract 115 from 120, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 8:
When dividing 50 by 23, we get 2 with a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 38165.52
If we subtract 46 from 50, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 9:
23 goes into 40 1 times with a remainder of 17.
Write down 1 as next digit of the result. 
Result so far: 38165.521
If we subtract 23 from 40, 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.

On to step 10:
If we divide 170 by 23, we get 7 and a remainder of 9.
Use 7 as the next digit of our solution. 
Result so far: 38165.5217
Deduct 161 from 170 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 11:
The number 23 fits into 90 3 times, leaving a remainder of 21.
Record the quotient 3 as the next digit in the result. 
Result so far: 38165.52173
If we subtract 69 from 90, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 12:
23 goes into 210 9 times with a remainder of 3.
The next digit of our result is 9. 
Result so far: 38165.521739
Subtracting 207 from 210 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 13:
30 divided by 23 is 1 with a remainder of 7.
Use 1 as the next digit of our solution. 
Result so far: 38165.5217391
If we take 23 away from 30, 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.

Moving on to step 14:
When dividing 70 by 23, we get 3 with a remainder of 1.
The next digit of our result is 3. 
Result so far: 38165.52173913
Deduct 69 from 70 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

The final result is 38165.52173913 with a remainder of 1e-09.