19935929 ÷ 507 
Our goal is to divide 19935929 by 507.

Moving on to step 1:
The number 507 fits into 1 0 times, leaving a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 507

Advancing to step 2:
507 goes into 19 0 times with a remainder of 19.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 19 after subtracting 0 from 19.
Fetch the next digit (9) from the dividend, attach it to 19 and continue: 199 / 507

Moving on to step 3:
507 goes into 199 0 times with a remainder of 199.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 199 to get 199.
Fetch the next digit (3) from the dividend, attach it to 199 and continue: 1993 / 507

Moving on to step 4:
If we divide 1993 by 507, we get 3 and a remainder of 472.
The next digit of our result is 3. 
Result so far: 3.0
Subtracting 1521 from 1993 leaves us with 472.
Bring next digit (5) of the dividend behind the 472 and repeat the process: 4725 / 507

Advancing to step 5:
507 goes into 4725 9 times with a remainder of 162.
The next digit of our result is 9. 
Result so far: 39.0
The remainder is 162 after subtracting 4563 from 4725.
Include the next digit (9) from the dividend after 162, then repeat: 1629 / 507

Going ahead to step 6:
The number 507 fits into 1629 3 times, leaving a remainder of 108.
Record the quotient 3 as the next digit in the result. 
Result so far: 393.0
The remainder is 108 after subtracting 1521 from 1629.
Fetch the next digit (2) from the dividend, attach it to 108 and continue: 1082 / 507

Let's proceed to step 7:
The number 507 fits into 1082 2 times, leaving a remainder of 68.
The number 2 becomes the next digit in our result. 
Result so far: 3932.0
If we subtract 1014 from 1082, we get 68.
Grab the next digit (9) from the dividend, add it to 68, then carry on: 689 / 507

Advancing to step 8:
The number 507 fits into 689 1 times, leaving a remainder of 182.
Put 1 as the next digit of the answer. 
Result so far: 39321.0
Subtract 507 from 689 to get 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

On to step 9:
507 can be fit into 1820 3 times, resulting in a remainder of 299.
The next digit of our result is 3. 
Result so far: 39321.3
The remainder is 299 after subtracting 1521 from 1820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2990, and continue the process.

Going ahead to step 10:
507 goes into 2990 5 times with a remainder of 455.
Write down 5 as next digit of the result. 
Result so far: 39321.35
Subtracting 2535 from 2990 leaves us with 455.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4550, and continue the process.

Step 11:
507 can be fit into 4550 8 times, resulting in a remainder of 494.
The next digit of our result is 8. 
Result so far: 39321.358
The remainder is 494 after subtracting 4056 from 4550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4940, and continue the process.

Step 12:
4940 divided by 507 is 9 with a remainder of 377.
Record the quotient 9 as the next digit in the result. 
Result so far: 39321.3589
Subtracting 4563 from 4940 leaves us 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.

On to step 13:
507 goes into 3770 7 times with a remainder of 221.
Use 7 as the next digit of our solution. 
Result so far: 39321.35897
The remainder is 221 after subtracting 3549 from 3770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2210, and continue the process.

On to step 14:
If we divide 2210 by 507, we get 4 and a remainder of 182.
Record the quotient 4 as the next digit in the result. 
Result so far: 39321.358974
Subtract 2028 from 2210 to get 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Going ahead to step 15:
When dividing 1820 by 507, we get 3 with a remainder of 299.
Use 3 as the next digit of our solution. 
Result so far: 39321.3589743
Subtract 1521 from 1820 to get 299.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2990, and continue the process.

Going ahead to step 16:
507 goes into 2990 5 times with a remainder of 455.
Record the quotient 5 as the next digit in the result. 
Result so far: 39321.35897435
Subtract 2535 from 2990 to get 455.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4550, and continue the process.

In conclusion, the division gives 39321.35897435 with a balance of 4.55e-07.