19740312 divided by 515 
We want to divide 19740312 by 515.

Moving on to step 1:
If we divide 1 by 515, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 515

Let's proceed to step 2:
If we divide 19 by 515, we get 0 and a remainder of 19.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 19 after subtracting 0 from 19.
Append the next digit (7) from the dividend to 19 and continue with: 197 / 515

Step 3:
515 goes into 197 0 times with a remainder of 197.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 197 to get 197.
Take the next digit (4) from the dividend and append it to 197, then repeat: 1974 / 515

Let's proceed to step 4:
The number 515 fits into 1974 3 times, leaving a remainder of 429.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
The remainder is 429 after subtracting 1545 from 1974.
Append the next digit (0) from the dividend to 429 and continue with: 4290 / 515

Step 5:
4290 divided by 515 is 8 with a remainder of 170.
Record the quotient 8 as the next digit in the result. 
Result so far: 38.0
Subtract 4120 from 4290 to get 170.
Append the next digit (3) from the dividend to 170 and continue with: 1703 / 515

Advancing to step 6:
515 can be fit into 1703 3 times, resulting in a remainder of 158.
Write down 3 as next digit of the result. 
Result so far: 383.0
Subtracting 1545 from 1703 leaves us with 158.
Fetch the next digit (1) from the dividend, attach it to 158 and continue: 1581 / 515

On to step 7:
The number 515 fits into 1581 3 times, leaving a remainder of 36.
The number 3 becomes the next digit in our result. 
Result so far: 3833.0
Subtracting 1545 from 1581 leaves us with 36.
Append the next digit (2) from the dividend to 36 and continue with: 362 / 515

Moving on to step 8:
When dividing 362 by 515, we get 0 with a remainder of 362.
The next digit of our result is 0. 
Result so far: 38330.0
If we subtract 0 from 362, we get 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

Advancing to step 9:
515 goes into 3620 7 times with a remainder of 15.
Put 7 as the next digit of the answer. 
Result so far: 38330.7
The remainder is 15 after subtracting 3605 from 3620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 10:
150 divided by 515 is 0 with a remainder of 150.
The next digit of our result is 0. 
Result so far: 38330.7
Deduct 0 from 150 and we're left with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Let's proceed to step 11:
515 can be fit into 1500 2 times, resulting in a remainder of 470.
Record the quotient 2 as the next digit in the result. 
Result so far: 38330.702
Subtract 1030 from 1500 to get 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Moving on to step 12:
4700 divided by 515 is 9 with a remainder of 65.
Write down 9 as next digit of the result. 
Result so far: 38330.7029
If we subtract 4635 from 4700, we get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

On to step 13:
When dividing 650 by 515, we get 1 with a remainder of 135.
Write down 1 as next digit of the result. 
Result so far: 38330.70291
Subtract 515 from 650 to get 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Let's proceed to step 14:
515 goes into 1350 2 times with a remainder of 320.
Record the quotient 2 as the next digit in the result. 
Result so far: 38330.702912
If we take 1030 away from 1350, we end up with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Let's proceed to step 15:
The number 515 fits into 3200 6 times, leaving a remainder of 110.
Use 6 as the next digit of our solution. 
Result so far: 38330.7029126
Deduct 3090 from 3200 and we're left with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Moving on to step 16:
The number 515 fits into 1100 2 times, leaving a remainder of 70.
The next digit of our result is 2. 
Result so far: 38330.70291262
Subtracting 1030 from 1100 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

In conclusion, the division gives 38330.70291262 with a balance of 7e-08.