We look at the division of 877612 by 15 
Let's see how many times 15 fits into 877612.

Advancing to step 1:
15 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (7) of the dividend behind the 8 and repeat the process: 87 / 15

On to step 2:
15 goes into 87 5 times with a remainder of 12.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtract 75 from 87 to get 12.
Bring next digit (7) of the dividend behind the 12 and repeat the process: 127 / 15

Going ahead to step 3:
If we divide 127 by 15, we get 8 and a remainder of 7.
Record the quotient 8 as the next digit in the result. 
Result so far: 58.0
Subtract 120 from 127 to get 7.
Take the next digit (6) from the dividend and append it to 7, then repeat: 76 / 15

Let's proceed to step 4:
The number 15 fits into 76 5 times, leaving a remainder of 1.
Use 5 as the next digit of our solution. 
Result so far: 585.0
If we subtract 75 from 76, we get 1.
Take the next digit (1) from the dividend and append it to 1, then repeat: 11 / 15

Moving on to step 5:
The number 15 fits into 11 0 times, leaving a remainder of 11.
The number 0 becomes the next digit in our result. 
Result so far: 5850.0
Subtract 0 from 11 to get 11.
Bring next digit (2) of the dividend behind the 11 and repeat the process: 112 / 15

Advancing to step 6:
15 can be fit into 112 7 times, resulting in a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 58507.0
If we subtract 105 from 112, we get 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 7:
70 divided by 15 is 4 with a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 58507.4
Deduct 60 from 70 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 8:
When dividing 100 by 15, we get 6 with a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 58507.46
If we take 90 away from 100, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 9:
15 can be fit into 100 6 times, resulting in a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 58507.466
Deduct 90 from 100 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Our division results in 58507.466 with a remaining 0.001.