We're dividing 3526809 by 415 
Let's see how many times 415 fits into 3526809.

On to step 1:
The number 415 fits into 3 0 times, leaving a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 415

Advancing to step 2:
When dividing 35 by 415, we get 0 with a remainder of 35.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 35 to get 35.
Take the next digit (2) from the dividend and append it to 35, then repeat: 352 / 415

Going ahead to step 3:
352 divided by 415 is 0 with a remainder of 352.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 352, we get 352.
Take the next digit (6) from the dividend and append it to 352, then repeat: 3526 / 415

Going ahead to step 4:
3526 divided by 415 is 8 with a remainder of 206.
Use 8 as the next digit of our solution. 
Result so far: 8.0
The remainder is 206 after subtracting 3320 from 3526.
Append the next digit (8) from the dividend to 206 and continue with: 2068 / 415

Advancing to step 5:
415 goes into 2068 4 times with a remainder of 408.
The next digit of our result is 4. 
Result so far: 84.0
Subtracting 1660 from 2068 leaves us with 408.
Include the next digit (0) from the dividend after 408, then repeat: 4080 / 415

Step 6:
4080 divided by 415 is 9 with a remainder of 345.
Use 9 as the next digit of our solution. 
Result so far: 849.0
Subtracting 3735 from 4080 leaves us with 345.
Bring next digit (9) of the dividend behind the 345 and repeat the process: 3459 / 415

Going ahead to step 7:
When dividing 3459 by 415, we get 8 with a remainder of 139.
Use 8 as the next digit of our solution. 
Result so far: 8498.0
If we take 3320 away from 3459, we end up with 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

Step 8:
If we divide 1390 by 415, we get 3 and a remainder of 145.
Put 3 as the next digit of the answer. 
Result so far: 8498.3
Deduct 1245 from 1390 and we're left with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

On to step 9:
415 goes into 1450 3 times with a remainder of 205.
Record the quotient 3 as the next digit in the result. 
Result so far: 8498.33
If we subtract 1245 from 1450, we get 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

The final result is 8498.33 with a remainder of 0.205.