We're dividing 18216364 by 491 
We want to figure out the number of times 18216364 can be divided by 491.

Let's proceed to step 1:
If we divide 1 by 491, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 491

On to step 2:
491 goes into 18 0 times with a remainder of 18.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 18 and we're left with 18.
Take the next digit (2) from the dividend and append it to 18, then repeat: 182 / 491

Moving on to step 3:
182 divided by 491 is 0 with a remainder of 182.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 182 to get 182.
Grab the next digit (1) from the dividend, add it to 182, then carry on: 1821 / 491

Going ahead to step 4:
491 goes into 1821 3 times with a remainder of 348.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we subtract 1473 from 1821, we get 348.
Fetch the next digit (6) from the dividend, attach it to 348 and continue: 3486 / 491

Advancing to step 5:
When dividing 3486 by 491, we get 7 with a remainder of 49.
The number 7 becomes the next digit in our result. 
Result so far: 37.0
Subtract 3437 from 3486 to get 49.
Bring next digit (3) of the dividend behind the 49 and repeat the process: 493 / 491

Let's proceed to step 6:
491 can be fit into 493 1 times, resulting in a remainder of 2.
The next digit of our result is 1. 
Result so far: 371.0
Deduct 491 from 493 and we're left with 2.
Include the next digit (6) from the dividend after 2, then repeat: 26 / 491

Step 7:
491 can be fit into 26 0 times, resulting in a remainder of 26.
Record the quotient 0 as the next digit in the result. 
Result so far: 3710.0
If we take 0 away from 26, we end up with 26.
Append the next digit (4) from the dividend to 26 and continue with: 264 / 491

Let's proceed to step 8:
When dividing 264 by 491, we get 0 with a remainder of 264.
Put 0 as the next digit of the answer. 
Result so far: 37100.0
Subtracting 0 from 264 leaves us with 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Advancing to step 9:
491 can be fit into 2640 5 times, resulting in a remainder of 185.
Put 5 as the next digit of the answer. 
Result so far: 37100.5
Subtracting 2455 from 2640 leaves us with 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Step 10:
491 goes into 1850 3 times with a remainder of 377.
Use 3 as the next digit of our solution. 
Result so far: 37100.53
If we take 1473 away from 1850, we end up with 377.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3770, and continue the process.

Step 11:
When dividing 3770 by 491, we get 7 with a remainder of 333.
The number 7 becomes the next digit in our result. 
Result so far: 37100.537
If we subtract 3437 from 3770, we get 333.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3330, and continue the process.

Advancing to step 12:
If we divide 3330 by 491, we get 6 and a remainder of 384.
Record the quotient 6 as the next digit in the result. 
Result so far: 37100.5376
The remainder is 384 after subtracting 2946 from 3330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Advancing to step 13:
When dividing 3840 by 491, we get 7 with a remainder of 403.
Record the quotient 7 as the next digit in the result. 
Result so far: 37100.53767
Subtract 3437 from 3840 to get 403.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4030, and continue the process.

Let's proceed to step 14:
The number 491 fits into 4030 8 times, leaving a remainder of 102.
The next digit of our result is 8. 
Result so far: 37100.537678
The remainder is 102 after subtracting 3928 from 4030.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Going ahead to step 15:
491 goes into 1020 2 times with a remainder of 38.
Put 2 as the next digit of the answer. 
Result so far: 37100.5376782
The remainder is 38 after subtracting 982 from 1020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 16:
491 can be fit into 380 0 times, resulting in a remainder of 380.
The next digit of our result is 0. 
Result so far: 37100.5376782
If we subtract 0 from 380, we get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

The final outcome is 37100.5376782, with a leftover of 3.8e-07.