899877 divided by 15 
We want to divide 899877 by 15.

Moving on to step 1:
8 divided by 15 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (9) from the dividend and append it to 8, then repeat: 89 / 15

Let's proceed to step 2:
15 goes into 89 5 times with a remainder of 14.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
The remainder is 14 after subtracting 75 from 89.
Take the next digit (9) from the dividend and append it to 14, then repeat: 149 / 15

Advancing to step 3:
15 goes into 149 9 times with a remainder of 14.
Record the quotient 9 as the next digit in the result. 
Result so far: 59.0
If we subtract 135 from 149, we get 14.
Include the next digit (8) from the dividend after 14, then repeat: 148 / 15

Moving on to step 4:
When dividing 148 by 15, we get 9 with a remainder of 13.
Put 9 as the next digit of the answer. 
Result so far: 599.0
Subtract 135 from 148 to get 13.
Append the next digit (7) from the dividend to 13 and continue with: 137 / 15

Step 5:
137 divided by 15 is 9 with a remainder of 2.
Use 9 as the next digit of our solution. 
Result so far: 5999.0
Subtract 135 from 137 to get 2.
Append the next digit (7) from the dividend to 2 and continue with: 27 / 15

Let's proceed to step 6:
When dividing 27 by 15, we get 1 with a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 59991.0
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.

Let's proceed to step 7:
When dividing 120 by 15, we get 8 with a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 59991.8
If we subtract 120 from 120, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 8:
If we divide 0 by 15, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 59991.8
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.

On to step 9:
The number 15 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 59991.8
If we take 0 away from 0, we end up 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 final outcome is 59991.8, with a leftover of 0.0.