We divide 125877 by 15
Our goal is to divide 125877 by 15.

Going ahead to step 1:
1 divided by 15 is 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 15

Advancing to step 2:
If we divide 12 by 15, we get 0 and a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 12 after subtracting 0 from 12.
Grab the next digit (5) from the dividend, add it to 12, then carry on: 125 / 15

Moving on to step 3:
The number 15 fits into 125 8 times, leaving a remainder of 5.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtract 120 from 125 to get 5.
Append the next digit (8) from the dividend to 5 and continue with: 58 / 15

Going ahead to step 4:
When dividing 58 by 15, we get 3 with a remainder of 13.
Use 3 as the next digit of our solution. 
Result so far: 83.0
If we subtract 45 from 58, we get 13.
Include the next digit (7) from the dividend after 13, then repeat: 137 / 15

Advancing to step 5:
15 goes into 137 9 times with a remainder of 2.
The next digit of our result is 9. 
Result so far: 839.0
Deduct 135 from 137 and we're left with 2.
Fetch the next digit (7) from the dividend, attach it to 2 and continue: 27 / 15

Going ahead to step 6:
If we divide 27 by 15, we get 1 and a remainder of 12.
The next digit of our result is 1. 
Result so far: 8391.0
The remainder is 12 after subtracting 15 from 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 7:
15 goes into 120 8 times with a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 8391.8
Subtracting 120 from 120 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
If we divide 0 by 15, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 8391.8
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
15 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 8391.8
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 8391.8, and the remainder is 0.0.