176085 divided by 21 
Let's see how many times 21 fits into 176085.

Let's proceed to step 1:
21 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 21

Let's proceed to step 2:
The number 21 fits into 17 0 times, leaving a remainder of 17.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 17, we get 17.
Fetch the next digit (6) from the dividend, attach it to 17 and continue: 176 / 21

Let's proceed to step 3:
21 can be fit into 176 8 times, resulting in a remainder of 8.
The next digit of our result is 8. 
Result so far: 8.0
The remainder is 8 after subtracting 168 from 176.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 21

Going ahead to step 4:
If we divide 80 by 21, we get 3 and a remainder of 17.
The number 3 becomes the next digit in our result. 
Result so far: 83.0
If we take 63 away from 80, we end up with 17.
Bring next digit (8) of the dividend behind the 17 and repeat the process: 178 / 21

Moving on to step 5:
178 divided by 21 is 8 with a remainder of 10.
The next digit of our result is 8. 
Result so far: 838.0
The remainder is 10 after subtracting 168 from 178.
Fetch the next digit (5) from the dividend, attach it to 10 and continue: 105 / 21

Advancing to step 6:
21 can be fit into 105 5 times, resulting in a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 8385.0
If we take 105 away from 105, 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.

Moving on to step 7:
When dividing 0 by 21, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 8385.0
The remainder is 0 after subtracting 0 from 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:
21 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 8385.0
The remainder is 0 after subtracting 0 from 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 8385.0 and a remainder of 0.0.