237080 divided by 90 
Our goal is to divide 237080 by 90.

Step 1:
90 can be fit into 2 0 times, resulting in a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (3) from the dividend, attach it to 2 and continue: 23 / 90

On to step 2:
When dividing 23 by 90, we get 0 with a remainder of 23.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 23 to get 23.
Fetch the next digit (7) from the dividend, attach it to 23 and continue: 237 / 90

On to step 3:
90 can be fit into 237 2 times, resulting in a remainder of 57.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 180 from 237, we get 57.
Take the next digit (0) from the dividend and append it to 57, then repeat: 570 / 90

On to step 4:
When dividing 570 by 90, we get 6 with a remainder of 30.
The next digit of our result is 6. 
Result so far: 26.0
If we take 540 away from 570, we end up with 30.
Bring next digit (8) of the dividend behind the 30 and repeat the process: 308 / 90

On to step 5:
90 can be fit into 308 3 times, resulting in a remainder of 38.
Record the quotient 3 as the next digit in the result. 
Result so far: 263.0
Subtracting 270 from 308 leaves us with 38.
Bring next digit (0) of the dividend behind the 38 and repeat the process: 380 / 90

Going ahead to step 6:
90 can be fit into 380 4 times, resulting in a remainder of 20.
Record the quotient 4 as the next digit in the result. 
Result so far: 2634.0
If we subtract 360 from 380, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 7:
If we divide 200 by 90, we get 2 and a remainder of 20.
Put 2 as the next digit of the answer. 
Result so far: 2634.2
If we subtract 180 from 200, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 8:
If we divide 200 by 90, we get 2 and a remainder of 20.
Write down 2 as next digit of the result. 
Result so far: 2634.22
Deduct 180 from 200 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final outcome is 2634.22, with a leftover of 0.02.