Let's divide 15138294 by 508
We want to figure out the number of times 15138294 can be divided by 508.

Step 1:
508 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 508

Step 2:
508 can be fit into 15 0 times, resulting in a remainder of 15.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 15 after subtracting 0 from 15.
Fetch the next digit (1) from the dividend, attach it to 15 and continue: 151 / 508

Going ahead to step 3:
When dividing 151 by 508, we get 0 with a remainder of 151.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 151, we get 151.
Include the next digit (3) from the dividend after 151, then repeat: 1513 / 508

On to step 4:
When dividing 1513 by 508, we get 2 with a remainder of 497.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 497 after subtracting 1016 from 1513.
Bring next digit (8) of the dividend behind the 497 and repeat the process: 4978 / 508

Let's proceed to step 5:
When dividing 4978 by 508, we get 9 with a remainder of 406.
The number 9 becomes the next digit in our result. 
Result so far: 29.0
Subtract 4572 from 4978 to get 406.
Grab the next digit (2) from the dividend, add it to 406, then carry on: 4062 / 508

Step 6:
If we divide 4062 by 508, we get 7 and a remainder of 506.
Write down 7 as next digit of the result. 
Result so far: 297.0
Subtracting 3556 from 4062 leaves us with 506.
Append the next digit (9) from the dividend to 506 and continue with: 5069 / 508

Moving on to step 7:
508 can be fit into 5069 9 times, resulting in a remainder of 497.
Put 9 as the next digit of the answer. 
Result so far: 2979.0
If we subtract 4572 from 5069, we get 497.
Take the next digit (4) from the dividend and append it to 497, then repeat: 4974 / 508

Advancing to step 8:
The number 508 fits into 4974 9 times, leaving a remainder of 402.
The number 9 becomes the next digit in our result. 
Result so far: 29799.0
Deduct 4572 from 4974 and we're left with 402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

Moving on to step 9:
If we divide 4020 by 508, we get 7 and a remainder of 464.
Use 7 as the next digit of our solution. 
Result so far: 29799.7
If we subtract 3556 from 4020, we get 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Advancing to step 10:
508 can be fit into 4640 9 times, resulting in a remainder of 68.
Write down 9 as next digit of the result. 
Result so far: 29799.79
Deduct 4572 from 4640 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 11:
508 can be fit into 680 1 times, resulting in a remainder of 172.
Use 1 as the next digit of our solution. 
Result so far: 29799.791
Subtracting 508 from 680 leaves us with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Going ahead to step 12:
If we divide 1720 by 508, we get 3 and a remainder of 196.
Record the quotient 3 as the next digit in the result. 
Result so far: 29799.7913
If we subtract 1524 from 1720, we get 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Going ahead to step 13:
When dividing 1960 by 508, we get 3 with a remainder of 436.
The number 3 becomes the next digit in our result. 
Result so far: 29799.79133
The remainder is 436 after subtracting 1524 from 1960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

In conclusion, the division gives 29799.79133 with a balance of 0.000436.