We're dividing 78379748 by 504 
We're looking to find how many times 504 goes into 78379748.

Advancing to step 1:
When dividing 7 by 504, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 504

Step 2:
If we divide 78 by 504, we get 0 and a remainder of 78.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 78 after subtracting 0 from 78.
Append the next digit (3) from the dividend to 78 and continue with: 783 / 504

Moving on to step 3:
504 goes into 783 1 times with a remainder of 279.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 504 from 783 leaves us with 279.
Bring next digit (7) of the dividend behind the 279 and repeat the process: 2797 / 504

On to step 4:
When dividing 2797 by 504, we get 5 with a remainder of 277.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Subtract 2520 from 2797 to get 277.
Bring next digit (9) of the dividend behind the 277 and repeat the process: 2779 / 504

Advancing to step 5:
If we divide 2779 by 504, we get 5 and a remainder of 259.
Use 5 as the next digit of our solution. 
Result so far: 155.0
If we take 2520 away from 2779, we end up with 259.
Append the next digit (7) from the dividend to 259 and continue with: 2597 / 504

Going ahead to step 6:
The number 504 fits into 2597 5 times, leaving a remainder of 77.
The next digit of our result is 5. 
Result so far: 1555.0
Subtracting 2520 from 2597 leaves us with 77.
Fetch the next digit (4) from the dividend, attach it to 77 and continue: 774 / 504

Advancing to step 7:
504 goes into 774 1 times with a remainder of 270.
Put 1 as the next digit of the answer. 
Result so far: 15551.0
The remainder is 270 after subtracting 504 from 774.
Append the next digit (8) from the dividend to 270 and continue with: 2708 / 504

Let's proceed to step 8:
When dividing 2708 by 504, we get 5 with a remainder of 188.
The next digit of our result is 5. 
Result so far: 155515.0
Subtract 2520 from 2708 to get 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

On to step 9:
504 goes into 1880 3 times with a remainder of 368.
Put 3 as the next digit of the answer. 
Result so far: 155515.3
The remainder is 368 after subtracting 1512 from 1880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Going ahead to step 10:
3680 divided by 504 is 7 with a remainder of 152.
The number 7 becomes the next digit in our result. 
Result so far: 155515.37
The remainder is 152 after subtracting 3528 from 3680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Advancing to step 11:
The number 504 fits into 1520 3 times, leaving a remainder of 8.
Use 3 as the next digit of our solution. 
Result so far: 155515.373
Deduct 1512 from 1520 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 12:
When dividing 80 by 504, we get 0 with a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 155515.373
If we subtract 0 from 80, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 13:
When dividing 800 by 504, we get 1 with a remainder of 296.
The number 1 becomes the next digit in our result. 
Result so far: 155515.37301
Deduct 504 from 800 and we're left with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Advancing to step 14:
504 goes into 2960 5 times with a remainder of 440.
Record the quotient 5 as the next digit in the result. 
Result so far: 155515.373015
If we take 2520 away from 2960, we end up with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Going ahead to step 15:
504 goes into 4400 8 times with a remainder of 368.
Put 8 as the next digit of the answer. 
Result so far: 155515.3730158
Subtracting 4032 from 4400 leaves us with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Let's proceed to step 16:
The number 504 fits into 3680 7 times, leaving a remainder of 152.
The next digit of our result is 7. 
Result so far: 155515.37301587
Subtracting 3528 from 3680 leaves us with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Our division results in 155515.37301587 with a remaining 1.52e-07.