We're dividing 987610 by 8 
Our goal is to divide 987610 by 8.

Advancing to step 1:
The number 8 fits into 9 1 times, leaving a remainder of 1.
The next digit of our result is 1. 
Result so far: 1.0
If we take 8 away from 9, we end up with 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 8

Step 2:
8 goes into 18 2 times with a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 12.0
Deduct 16 from 18 and we're left with 2.
Fetch the next digit (7) from the dividend, attach it to 2 and continue: 27 / 8

Moving on to step 3:
8 can be fit into 27 3 times, resulting in a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 123.0
If we take 24 away from 27, we end up with 3.
Append the next digit (6) from the dividend to 3 and continue with: 36 / 8

Let's proceed to step 4:
The number 8 fits into 36 4 times, leaving a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 1234.0
If we take 32 away from 36, we end up with 4.
Bring next digit (1) of the dividend behind the 4 and repeat the process: 41 / 8

Step 5:
8 can be fit into 41 5 times, resulting in a remainder of 1.
The next digit of our result is 5. 
Result so far: 12345.0
If we subtract 40 from 41, we get 1.
Fetch the next digit (0) from the dividend, attach it to 1 and continue: 10 / 8

Advancing to step 6:
When dividing 10 by 8, we get 1 with a remainder of 2.
The next digit of our result is 1. 
Result so far: 123451.0
Subtracting 8 from 10 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 7:
When dividing 20 by 8, we get 2 with a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 123451.2
Deduct 16 from 20 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 8:
8 goes into 40 5 times with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 123451.25
Subtract 40 from 40 to 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 9:
0 divided by 8 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 123451.25
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.

Moving on to step 10:
When dividing 0 by 8, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 123451.25
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 final result is 123451.25 with a remainder of 0.0.