18090236 divided by 497 
Let's see how many times 497 fits into 18090236.

On to step 1:
The number 497 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 497

Let's proceed to step 2:
497 can be fit into 18 0 times, resulting in a remainder of 18.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 18 leaves us with 18.
Include the next digit (0) from the dividend after 18, then repeat: 180 / 497

Advancing to step 3:
497 can be fit into 180 0 times, resulting in a remainder of 180.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 180 leaves us with 180.
Grab the next digit (9) from the dividend, add it to 180, then carry on: 1809 / 497

Let's proceed to step 4:
If we divide 1809 by 497, we get 3 and a remainder of 318.
The next digit of our result is 3. 
Result so far: 3.0
Deduct 1491 from 1809 and we're left with 318.
Take the next digit (0) from the dividend and append it to 318, then repeat: 3180 / 497

Advancing to step 5:
The number 497 fits into 3180 6 times, leaving a remainder of 198.
The next digit of our result is 6. 
Result so far: 36.0
The remainder is 198 after subtracting 2982 from 3180.
Append the next digit (2) from the dividend to 198 and continue with: 1982 / 497

On to step 6:
When dividing 1982 by 497, we get 3 with a remainder of 491.
Put 3 as the next digit of the answer. 
Result so far: 363.0
If we subtract 1491 from 1982, we get 491.
Append the next digit (3) from the dividend to 491 and continue with: 4913 / 497

Moving on to step 7:
497 goes into 4913 9 times with a remainder of 440.
Write down 9 as next digit of the result. 
Result so far: 3639.0
Subtract 4473 from 4913 to get 440.
Take the next digit (6) from the dividend and append it to 440, then repeat: 4406 / 497

Going ahead to step 8:
497 can be fit into 4406 8 times, resulting in a remainder of 430.
Record the quotient 8 as the next digit in the result. 
Result so far: 36398.0
Deduct 3976 from 4406 and we're left with 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Let's proceed to step 9:
497 goes into 4300 8 times with a remainder of 324.
Put 8 as the next digit of the answer. 
Result so far: 36398.8
If we take 3976 away from 4300, we end up with 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

Let's proceed to step 10:
497 can be fit into 3240 6 times, resulting in a remainder of 258.
Record the quotient 6 as the next digit in the result. 
Result so far: 36398.86
If we take 2982 away from 3240, we end up with 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Going ahead to step 11:
If we divide 2580 by 497, we get 5 and a remainder of 95.
Write down 5 as next digit of the result. 
Result so far: 36398.865
If we take 2485 away from 2580, we end up with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Going ahead to step 12:
950 divided by 497 is 1 with a remainder of 453.
The number 1 becomes the next digit in our result. 
Result so far: 36398.8651
Subtracting 497 from 950 leaves us with 453.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4530, and continue the process.

Let's proceed to step 13:
If we divide 4530 by 497, we get 9 and a remainder of 57.
Write down 9 as next digit of the result. 
Result so far: 36398.86519
Subtract 4473 from 4530 to get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

On to step 14:
The number 497 fits into 570 1 times, leaving a remainder of 73.
Put 1 as the next digit of the answer. 
Result so far: 36398.865191
The remainder is 73 after subtracting 497 from 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Advancing to step 15:
The number 497 fits into 730 1 times, leaving a remainder of 233.
The next digit of our result is 1. 
Result so far: 36398.8651911
Deduct 497 from 730 and we're left with 233.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2330, and continue the process.

In conclusion, the division gives 36398.8651911 with a balance of 2.33e-06.