Let's divide 71001558 by 504
We're looking to find how many times 504 goes into 71001558.

Advancing to step 1:
504 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (1) from the dividend, add it to 7, then carry on: 71 / 504

Step 2:
If we divide 71 by 504, we get 0 and a remainder of 71.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 71 to get 71.
Include the next digit (0) from the dividend after 71, then repeat: 710 / 504

Going ahead to step 3:
If we divide 710 by 504, we get 1 and a remainder of 206.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 504 from 710 to get 206.
Bring next digit (0) of the dividend behind the 206 and repeat the process: 2060 / 504

On to step 4:
The number 504 fits into 2060 4 times, leaving a remainder of 44.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
Subtract 2016 from 2060 to get 44.
Grab the next digit (1) from the dividend, add it to 44, then carry on: 441 / 504

Going ahead to step 5:
504 can be fit into 441 0 times, resulting in a remainder of 441.
Write down 0 as next digit of the result. 
Result so far: 140.0
Deduct 0 from 441 and we're left with 441.
Bring next digit (5) of the dividend behind the 441 and repeat the process: 4415 / 504

Going ahead to step 6:
When dividing 4415 by 504, we get 8 with a remainder of 383.
Put 8 as the next digit of the answer. 
Result so far: 1408.0
The remainder is 383 after subtracting 4032 from 4415.
Fetch the next digit (5) from the dividend, attach it to 383 and continue: 3835 / 504

Let's proceed to step 7:
504 can be fit into 3835 7 times, resulting in a remainder of 307.
Record the quotient 7 as the next digit in the result. 
Result so far: 14087.0
Subtracting 3528 from 3835 leaves us with 307.
Bring next digit (8) of the dividend behind the 307 and repeat the process: 3078 / 504

Step 8:
504 can be fit into 3078 6 times, resulting in a remainder of 54.
Use 6 as the next digit of our solution. 
Result so far: 140876.0
The remainder is 54 after subtracting 3024 from 3078.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 9:
The number 504 fits into 540 1 times, leaving a remainder of 36.
Write down 1 as next digit of the result. 
Result so far: 140876.1
Subtract 504 from 540 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 10:
504 goes into 360 0 times with a remainder of 360.
The number 0 becomes the next digit in our result. 
Result so far: 140876.1
The remainder is 360 after subtracting 0 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Step 11:
3600 divided by 504 is 7 with a remainder of 72.
Use 7 as the next digit of our solution. 
Result so far: 140876.107
If we take 3528 away from 3600, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 12:
720 divided by 504 is 1 with a remainder of 216.
The number 1 becomes the next digit in our result. 
Result so far: 140876.1071
The remainder is 216 after subtracting 504 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Moving on to step 13:
If we divide 2160 by 504, we get 4 and a remainder of 144.
Use 4 as the next digit of our solution. 
Result so far: 140876.10714
Deduct 2016 from 2160 and we're left with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Advancing to step 14:
When dividing 1440 by 504, we get 2 with a remainder of 432.
The number 2 becomes the next digit in our result. 
Result so far: 140876.107142
If we subtract 1008 from 1440, we get 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Let's proceed to step 15:
If we divide 4320 by 504, we get 8 and a remainder of 288.
The number 8 becomes the next digit in our result. 
Result so far: 140876.1071428
The remainder is 288 after subtracting 4032 from 4320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Going ahead to step 16:
When dividing 2880 by 504, we get 5 with a remainder of 360.
Put 5 as the next digit of the answer. 
Result so far: 140876.10714285
Deduct 2520 from 2880 and we're left with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

The quotient of the division is 140876.10714285, and the remainder is 3.6e-07.