355980 divided by 8 
We want to figure out the number of times 355980 can be divided by 8.

On to step 1:
3 divided by 8 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (5) from the dividend after 3, then repeat: 35 / 8

Step 2:
8 goes into 35 4 times with a remainder of 3.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we take 32 away from 35, we end up with 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 8

Moving on to step 3:
The number 8 fits into 35 4 times, leaving a remainder of 3.
Put 4 as the next digit of the answer. 
Result so far: 44.0
Deduct 32 from 35 and we're left with 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 8

Going ahead to step 4:
8 goes into 39 4 times with a remainder of 7.
The next digit of our result is 4. 
Result so far: 444.0
The remainder is 7 after subtracting 32 from 39.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 8

Moving on to step 5:
8 goes into 78 9 times with a remainder of 6.
Put 9 as the next digit of the answer. 
Result so far: 4449.0
Subtract 72 from 78 to get 6.
Grab the next digit (0) from the dividend, add it to 6, then carry on: 60 / 8

Going ahead to step 6:
If we divide 60 by 8, we get 7 and a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 44497.0
Subtract 56 from 60 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.

Advancing to step 7:
The number 8 fits into 40 5 times, leaving a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 44497.5
Deduct 40 from 40 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 8:
0 divided by 8 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 44497.5
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:
When dividing 0 by 8, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 44497.5
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.

The final result is 44497.5 with a remainder of 0.0.