We're dividing 70830617 by 504 
Our goal is to divide 70830617 by 504.

On to step 1:
7 divided by 504 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (0) from the dividend and append it to 7, then repeat: 70 / 504

Advancing to step 2:
The number 504 fits into 70 0 times, leaving a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 70, we end up with 70.
Include the next digit (8) from the dividend after 70, then repeat: 708 / 504

On to step 3:
If we divide 708 by 504, we get 1 and a remainder of 204.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 504 from 708 leaves us with 204.
Append the next digit (3) from the dividend to 204 and continue with: 2043 / 504

Advancing to step 4:
504 goes into 2043 4 times with a remainder of 27.
The next digit of our result is 4. 
Result so far: 14.0
If we take 2016 away from 2043, we end up with 27.
Grab the next digit (0) from the dividend, add it to 27, then carry on: 270 / 504

Let's proceed to step 5:
When dividing 270 by 504, we get 0 with a remainder of 270.
The number 0 becomes the next digit in our result. 
Result so far: 140.0
If we take 0 away from 270, we end up with 270.
Fetch the next digit (6) from the dividend, attach it to 270 and continue: 2706 / 504

On to step 6:
504 can be fit into 2706 5 times, resulting in a remainder of 186.
Record the quotient 5 as the next digit in the result. 
Result so far: 1405.0
Deduct 2520 from 2706 and we're left with 186.
Bring next digit (1) of the dividend behind the 186 and repeat the process: 1861 / 504

Let's proceed to step 7:
504 can be fit into 1861 3 times, resulting in a remainder of 349.
Record the quotient 3 as the next digit in the result. 
Result so far: 14053.0
Subtract 1512 from 1861 to get 349.
Append the next digit (7) from the dividend to 349 and continue with: 3497 / 504

On to step 8:
The number 504 fits into 3497 6 times, leaving a remainder of 473.
The number 6 becomes the next digit in our result. 
Result so far: 140536.0
Subtracting 3024 from 3497 leaves us with 473.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4730, and continue the process.

Moving on to step 9:
The number 504 fits into 4730 9 times, leaving a remainder of 194.
The number 9 becomes the next digit in our result. 
Result so far: 140536.9
Subtracting 4536 from 4730 leaves us with 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Advancing to step 10:
504 can be fit into 1940 3 times, resulting in a remainder of 428.
The next digit of our result is 3. 
Result so far: 140536.93
Subtracting 1512 from 1940 leaves us with 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Moving on to step 11:
4280 divided by 504 is 8 with a remainder of 248.
Put 8 as the next digit of the answer. 
Result so far: 140536.938
Subtracting 4032 from 4280 leaves us with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Step 12:
The number 504 fits into 2480 4 times, leaving a remainder of 464.
Put 4 as the next digit of the answer. 
Result so far: 140536.9384
Subtracting 2016 from 2480 leaves us with 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 13:
If we divide 4640 by 504, we get 9 and a remainder of 104.
The next digit of our result is 9. 
Result so far: 140536.93849
Subtracting 4536 from 4640 leaves us with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Step 14:
504 can be fit into 1040 2 times, resulting in a remainder of 32.
The next digit of our result is 2. 
Result so far: 140536.938492
If we subtract 1008 from 1040, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 15:
If we divide 320 by 504, we get 0 and a remainder of 320.
Write down 0 as next digit of the result. 
Result so far: 140536.938492
If we take 0 away from 320, 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.

Step 16:
504 goes into 3200 6 times with a remainder of 176.
Put 6 as the next digit of the answer. 
Result so far: 140536.93849206
Subtract 3024 from 3200 to get 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

The final result is 140536.93849206 with a remainder of 1.76e-07.