Let's divide 17685635 by 408
We're looking to find how many times 408 goes into 17685635.

Moving on to step 1:
408 can be fit into 1 0 times, resulting in a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 408

Let's proceed to step 2:
17 divided by 408 is 0 with a remainder of 17.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 17 after subtracting 0 from 17.
Fetch the next digit (6) from the dividend, attach it to 17 and continue: 176 / 408

Going ahead to step 3:
If we divide 176 by 408, we get 0 and a remainder of 176.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 176 after subtracting 0 from 176.
Grab the next digit (8) from the dividend, add it to 176, then carry on: 1768 / 408

Let's proceed to step 4:
408 goes into 1768 4 times with a remainder of 136.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtract 1632 from 1768 to get 136.
Append the next digit (5) from the dividend to 136 and continue with: 1365 / 408

On to step 5:
408 can be fit into 1365 3 times, resulting in a remainder of 141.
The next digit of our result is 3. 
Result so far: 43.0
Subtract 1224 from 1365 to get 141.
Take the next digit (6) from the dividend and append it to 141, then repeat: 1416 / 408

Moving on to step 6:
408 can be fit into 1416 3 times, resulting in a remainder of 192.
Use 3 as the next digit of our solution. 
Result so far: 433.0
If we subtract 1224 from 1416, we get 192.
Append the next digit (3) from the dividend to 192 and continue with: 1923 / 408

Step 7:
When dividing 1923 by 408, we get 4 with a remainder of 291.
The number 4 becomes the next digit in our result. 
Result so far: 4334.0
If we take 1632 away from 1923, we end up with 291.
Grab the next digit (5) from the dividend, add it to 291, then carry on: 2915 / 408

On to step 8:
If we divide 2915 by 408, we get 7 and a remainder of 59.
The number 7 becomes the next digit in our result. 
Result so far: 43347.0
If we subtract 2856 from 2915, we get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Let's proceed to step 9:
When dividing 590 by 408, we get 1 with a remainder of 182.
Put 1 as the next digit of the answer. 
Result so far: 43347.1
If we subtract 408 from 590, we get 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Advancing to step 10:
1820 divided by 408 is 4 with a remainder of 188.
Write down 4 as next digit of the result. 
Result so far: 43347.14
If we take 1632 away from 1820, we end up with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

On to step 11:
408 can be fit into 1880 4 times, resulting in a remainder of 248.
Use 4 as the next digit of our solution. 
Result so far: 43347.144
Subtract 1632 from 1880 to get 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

The final result is 43347.144 with a remainder of 0.0248.