We're dividing 908409 by 75 
We want to divide 908409 by 75.

On to step 1:
9 divided by 75 is 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Bring next digit (0) of the dividend behind the 9 and repeat the process: 90 / 75

Step 2:
75 goes into 90 1 times with a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 75 from 90, we get 15.
Fetch the next digit (8) from the dividend, attach it to 15 and continue: 158 / 75

On to step 3:
75 goes into 158 2 times with a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
If we take 150 away from 158, we end up with 8.
Grab the next digit (4) from the dividend, add it to 8, then carry on: 84 / 75

Let's proceed to step 4:
75 can be fit into 84 1 times, resulting in a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 121.0
Deduct 75 from 84 and we're left with 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 75

Going ahead to step 5:
The number 75 fits into 90 1 times, leaving a remainder of 15.
Write down 1 as next digit of the result. 
Result so far: 1211.0
If we take 75 away from 90, we end up with 15.
Append the next digit (9) from the dividend to 15 and continue with: 159 / 75

Advancing to step 6:
When dividing 159 by 75, we get 2 with a remainder of 9.
Record the quotient 2 as the next digit in the result. 
Result so far: 12112.0
Deduct 150 from 159 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 7:
75 goes into 90 1 times with a remainder of 15.
The next digit of our result is 1. 
Result so far: 12112.1
Deduct 75 from 90 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 8:
75 goes into 150 2 times with a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 12112.12
Deduct 150 from 150 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 9:
0 divided by 75 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 12112.12
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 10:
If we divide 0 by 75, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 12112.12
Deduct 0 from 0 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.

In conclusion, the division gives 12112.12 with a balance of 0.0.