We divide 210750 by 90
We want to divide 210750 by 90.

Step 1:
If we divide 2 by 90, we get 0 and a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 90

On to step 2:
If we divide 21 by 90, we get 0 and a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 21 after subtracting 0 from 21.
Bring next digit (0) of the dividend behind the 21 and repeat the process: 210 / 90

Let's proceed to step 3:
If we divide 210 by 90, we get 2 and a remainder of 30.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 180 away from 210, we end up with 30.
Fetch the next digit (7) from the dividend, attach it to 30 and continue: 307 / 90

Let's proceed to step 4:
When dividing 307 by 90, we get 3 with a remainder of 37.
Write down 3 as next digit of the result. 
Result so far: 23.0
If we subtract 270 from 307, we get 37.
Fetch the next digit (5) from the dividend, attach it to 37 and continue: 375 / 90

Moving on to step 5:
90 goes into 375 4 times with a remainder of 15.
The next digit of our result is 4. 
Result so far: 234.0
If we take 360 away from 375, we end up with 15.
Bring next digit (0) of the dividend behind the 15 and repeat the process: 150 / 90

Advancing to step 6:
When dividing 150 by 90, we get 1 with a remainder of 60.
Write down 1 as next digit of the result. 
Result so far: 2341.0
Subtract 90 from 150 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 7:
90 can be fit into 600 6 times, resulting in a remainder of 60.
The next digit of our result is 6. 
Result so far: 2341.6
If we take 540 away from 600, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 8:
The number 90 fits into 600 6 times, leaving a remainder of 60.
Write down 6 as next digit of the result. 
Result so far: 2341.66
Deduct 540 from 600 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

In conclusion, the division gives 2341.66 with a balance of 0.06.