We look at the division of 169180 by 8 
We want to divide 169180 by 8.

Step 1:
If we divide 1 by 8, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 8

Advancing to step 2:
8 goes into 16 2 times with a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 16 from 16 and we're left with 0.
Fetch the next digit (9) from the dividend, attach it to 0 and continue: 9 / 8

Step 3:
If we divide 9 by 8, we get 1 and a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.0
Deduct 8 from 9 and we're left with 1.
Append the next digit (1) from the dividend to 1 and continue with: 11 / 8

Advancing to step 4:
When dividing 11 by 8, we get 1 with a remainder of 3.
The next digit of our result is 1. 
Result so far: 211.0
The remainder is 3 after subtracting 8 from 11.
Fetch the next digit (8) from the dividend, attach it to 3 and continue: 38 / 8

Advancing to step 5:
If we divide 38 by 8, we get 4 and a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 2114.0
Subtracting 32 from 38 leaves us with 6.
Grab the next digit (0) from the dividend, add it to 6, then carry on: 60 / 8

Step 6:
8 can be fit into 60 7 times, resulting in a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 21147.0
If we take 56 away from 60, we end up 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 7:
40 divided by 8 is 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 21147.5
The remainder is 0 after subtracting 40 from 40.
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:
The number 8 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 21147.5
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 9:
8 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 21147.5
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.

After the division, we end up with 21147.5 and a remainder of 0.0.