We look at the division of 988410 by 8 
We're looking to find how many times 8 goes into 988410.

Moving on to step 1:
The number 8 fits into 9 1 times, leaving a remainder of 1.
Write down 1 as next digit of the result. 
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

On to step 2:
The number 8 fits into 18 2 times, leaving a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 12.0
Subtract 16 from 18 to get 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 8

Let's proceed to step 3:
The number 8 fits into 28 3 times, leaving a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 123.0
If we subtract 24 from 28, we get 4.
Bring next digit (4) of the dividend behind the 4 and repeat the process: 44 / 8

Let's proceed to step 4:
44 divided by 8 is 5 with a remainder of 4.
Record the quotient 5 as the next digit in the result. 
Result so far: 1235.0
The remainder is 4 after subtracting 40 from 44.
Grab the next digit (1) from the dividend, add it to 4, then carry on: 41 / 8

Going ahead to step 5:
41 divided by 8 is 5 with a remainder of 1.
The next digit of our result is 5. 
Result so far: 12355.0
If we subtract 40 from 41, we get 1.
Grab the next digit (0) from the dividend, add it to 1, then carry on: 10 / 8

Moving on to step 6:
8 goes into 10 1 times with a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 123551.0
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:
8 goes into 20 2 times with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 123551.2
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:
The number 8 fits into 40 5 times, leaving a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 123551.25
Subtracting 40 from 40 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:
8 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 123551.25
Subtract 0 from 0 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.

Moving on to step 10:
0 divided by 8 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 123551.25
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 123551.25, with a leftover of 0.0.