We look at the division of 225706 by 90 
Let's see how many times 90 fits into 225706.

On to step 1:
If we divide 2 by 90, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (2) from the dividend, attach it to 2 and continue: 22 / 90

Let's proceed to step 2:
22 divided by 90 is 0 with a remainder of 22.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 22, we get 22.
Bring next digit (5) of the dividend behind the 22 and repeat the process: 225 / 90

Moving on to step 3:
If we divide 225 by 90, we get 2 and a remainder of 45.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 45 after subtracting 180 from 225.
Include the next digit (7) from the dividend after 45, then repeat: 457 / 90

Advancing to step 4:
90 goes into 457 5 times with a remainder of 7.
The next digit of our result is 5. 
Result so far: 25.0
The remainder is 7 after subtracting 450 from 457.
Grab the next digit (0) from the dividend, add it to 7, then carry on: 70 / 90

Going ahead to step 5:
90 can be fit into 70 0 times, resulting in a remainder of 70.
The next digit of our result is 0. 
Result so far: 250.0
Deduct 0 from 70 and we're left with 70.
Grab the next digit (6) from the dividend, add it to 70, then carry on: 706 / 90

Advancing to step 6:
When dividing 706 by 90, we get 7 with a remainder of 76.
Use 7 as the next digit of our solution. 
Result so far: 2507.0
Deduct 630 from 706 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

On to step 7:
90 can be fit into 760 8 times, resulting in a remainder of 40.
Use 8 as the next digit of our solution. 
Result so far: 2507.8
The remainder is 40 after subtracting 720 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 8:
The number 90 fits into 400 4 times, leaving a remainder of 40.
Write down 4 as next digit of the result. 
Result so far: 2507.84
The remainder is 40 after subtracting 360 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 9:
90 goes into 400 4 times with a remainder of 40.
The number 4 becomes the next digit in our result. 
Result so far: 2507.844
The remainder is 40 after subtracting 360 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final outcome is 2507.844, with a leftover of 0.004.