We're dividing 90137885 by 493 
Our goal is to divide 90137885 by 493.

Advancing to step 1:
493 goes into 9 0 times with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 493

Step 2:
The number 493 fits into 90 0 times, leaving a remainder of 90.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 90 after subtracting 0 from 90.
Include the next digit (1) from the dividend after 90, then repeat: 901 / 493

Advancing to step 3:
If we divide 901 by 493, we get 1 and a remainder of 408.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 408 after subtracting 493 from 901.
Take the next digit (3) from the dividend and append it to 408, then repeat: 4083 / 493

Step 4:
493 goes into 4083 8 times with a remainder of 139.
Write down 8 as next digit of the result. 
Result so far: 18.0
If we subtract 3944 from 4083, we get 139.
Append the next digit (7) from the dividend to 139 and continue with: 1397 / 493

Going ahead to step 5:
493 can be fit into 1397 2 times, resulting in a remainder of 411.
Write down 2 as next digit of the result. 
Result so far: 182.0
Subtracting 986 from 1397 leaves us with 411.
Fetch the next digit (8) from the dividend, attach it to 411 and continue: 4118 / 493

Going ahead to step 6:
4118 divided by 493 is 8 with a remainder of 174.
The number 8 becomes the next digit in our result. 
Result so far: 1828.0
Subtracting 3944 from 4118 leaves us with 174.
Grab the next digit (8) from the dividend, add it to 174, then carry on: 1748 / 493

Advancing to step 7:
1748 divided by 493 is 3 with a remainder of 269.
Write down 3 as next digit of the result. 
Result so far: 18283.0
Subtracting 1479 from 1748 leaves us with 269.
Append the next digit (5) from the dividend to 269 and continue with: 2695 / 493

Moving on to step 8:
493 can be fit into 2695 5 times, resulting in a remainder of 230.
Write down 5 as next digit of the result. 
Result so far: 182835.0
If we take 2465 away from 2695, we end up with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Let's proceed to step 9:
When dividing 2300 by 493, we get 4 with a remainder of 328.
Use 4 as the next digit of our solution. 
Result so far: 182835.4
Subtract 1972 from 2300 to get 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Advancing to step 10:
3280 divided by 493 is 6 with a remainder of 322.
Put 6 as the next digit of the answer. 
Result so far: 182835.46
If we subtract 2958 from 3280, we get 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Advancing to step 11:
3220 divided by 493 is 6 with a remainder of 262.
The next digit of our result is 6. 
Result so far: 182835.466
Subtracting 2958 from 3220 leaves us with 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

The final result is 182835.466 with a remainder of 0.0262.