987025 ÷ 8 
We want to divide 987025 by 8.

Advancing to step 1:
The number 8 fits into 9 1 times, leaving a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 1 after subtracting 8 from 9.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 8

Let's proceed to step 2:
8 can be fit into 18 2 times, resulting in a remainder of 2.
The number 2 becomes the next digit in our result. 
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

Advancing to step 3:
8 can be fit into 27 3 times, resulting in a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 123.0
If we subtract 24 from 27, we get 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 8

Step 4:
8 goes into 30 3 times with a remainder of 6.
Put 3 as the next digit of the answer. 
Result so far: 1233.0
The remainder is 6 after subtracting 24 from 30.
Fetch the next digit (2) from the dividend, attach it to 6 and continue: 62 / 8

Going ahead to step 5:
If we divide 62 by 8, we get 7 and a remainder of 6.
Write down 7 as next digit of the result. 
Result so far: 12337.0
The remainder is 6 after subtracting 56 from 62.
Fetch the next digit (5) from the dividend, attach it to 6 and continue: 65 / 8

On to step 6:
65 divided by 8 is 8 with a remainder of 1.
The next digit of our result is 8. 
Result so far: 123378.0
The remainder is 1 after subtracting 64 from 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 7:
8 can be fit into 10 1 times, resulting in a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 123378.1
If we subtract 8 from 10, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 8:
If we divide 20 by 8, we get 2 and a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 123378.12
Subtract 16 from 20 to 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.

On to step 9:
8 can be fit into 40 5 times, resulting in a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 123378.125
If we take 40 away from 40, 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.

Let's proceed to step 10:
8 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 123378.125
If we subtract 0 from 0, 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.

Moving on to step 11:
The number 8 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 123378.125
If we subtract 0 from 0, 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.

The final outcome is 123378.125, with a leftover of 0.0.