33485 ÷ 8 = 4185 R5
We're going to perform division on 33485 with 8 as the divisor.

Step 1:
8 goes into 3 0 times with a remainder of 3.
Write down 0 as next digit of of the result. 
Result so far: 0
Subtract 0 from 3 to get 3.
Bring next digit (3) of the dividend behind the 3 and repeat the process: 33 / 8

Step 2:
8 goes into 33 4 times with a remainder of 1.
Write down 4 as next digit of of the result. 
Result so far: 4
Subtract 32 from 33 to get 1.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 8

Step 3:
8 goes into 14 1 times with a remainder of 6.
Write down 1 as next digit of of the result. 
Result so far: 41
Subtract 8 from 14 to get 6.
Bring next digit (8) of the dividend behind the 6 and repeat the process: 68 / 8

Step 4:
8 goes into 68 8 times with a remainder of 4.
Write down 8 as next digit of of the result. 
Result so far: 418
Subtract 64 from 68 to get 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 8

Step 5:
8 goes into 45 5 times with a remainder of 5.
Write down 5 as next digit of of the result. 
Result so far: 4185
Subtract 40 from 45 to get 5.

The final result is 4185 with a remainder of 5.