18689469 ÷ 508 
We want to divide 18689469 by 508.

Advancing to step 1:
1 divided by 508 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 508

Step 2:
When dividing 18 by 508, we get 0 with a remainder of 18.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 18 leaves us with 18.
Take the next digit (6) from the dividend and append it to 18, then repeat: 186 / 508

Going ahead to step 3:
186 divided by 508 is 0 with a remainder of 186.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 186, we end up with 186.
Grab the next digit (8) from the dividend, add it to 186, then carry on: 1868 / 508

Going ahead to step 4:
The number 508 fits into 1868 3 times, leaving a remainder of 344.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 1524 from 1868 leaves us with 344.
Include the next digit (9) from the dividend after 344, then repeat: 3449 / 508

Step 5:
When dividing 3449 by 508, we get 6 with a remainder of 401.
Write down 6 as next digit of the result. 
Result so far: 36.0
The remainder is 401 after subtracting 3048 from 3449.
Append the next digit (4) from the dividend to 401 and continue with: 4014 / 508

Moving on to step 6:
When dividing 4014 by 508, we get 7 with a remainder of 458.
Put 7 as the next digit of the answer. 
Result so far: 367.0
Subtracting 3556 from 4014 leaves us with 458.
Append the next digit (6) from the dividend to 458 and continue with: 4586 / 508

Let's proceed to step 7:
508 can be fit into 4586 9 times, resulting in a remainder of 14.
Record the quotient 9 as the next digit in the result. 
Result so far: 3679.0
If we take 4572 away from 4586, we end up with 14.
Fetch the next digit (9) from the dividend, attach it to 14 and continue: 149 / 508

Going ahead to step 8:
508 goes into 149 0 times with a remainder of 149.
The next digit of our result is 0. 
Result so far: 36790.0
If we take 0 away from 149, we end up with 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

Going ahead to step 9:
508 goes into 1490 2 times with a remainder of 474.
The number 2 becomes the next digit in our result. 
Result so far: 36790.2
Subtracting 1016 from 1490 leaves us with 474.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4740, and continue the process.

On to step 10:
508 goes into 4740 9 times with a remainder of 168.
Write down 9 as next digit of the result. 
Result so far: 36790.29
Subtract 4572 from 4740 to get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Advancing to step 11:
1680 divided by 508 is 3 with a remainder of 156.
Write down 3 as next digit of the result. 
Result so far: 36790.293
If we take 1524 away from 1680, we end up with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Step 12:
1560 divided by 508 is 3 with a remainder of 36.
Put 3 as the next digit of the answer. 
Result so far: 36790.2933
If we subtract 1524 from 1560, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

The final outcome is 36790.2933, with a leftover of 0.00036.