We divide 72168543 by 513
Our goal is to divide 72168543 by 513.

Moving on to step 1:
When dividing 7 by 513, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 513

Step 2:
513 can be fit into 72 0 times, resulting in a remainder of 72.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 72, we end up with 72.
Grab the next digit (1) from the dividend, add it to 72, then carry on: 721 / 513

On to step 3:
The number 513 fits into 721 1 times, leaving a remainder of 208.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 513 from 721 and we're left with 208.
Take the next digit (6) from the dividend and append it to 208, then repeat: 2086 / 513

On to step 4:
The number 513 fits into 2086 4 times, leaving a remainder of 34.
The next digit of our result is 4. 
Result so far: 14.0
Subtracting 2052 from 2086 leaves us with 34.
Grab the next digit (8) from the dividend, add it to 34, then carry on: 348 / 513

Advancing to step 5:
513 goes into 348 0 times with a remainder of 348.
Put 0 as the next digit of the answer. 
Result so far: 140.0
Deduct 0 from 348 and we're left with 348.
Fetch the next digit (5) from the dividend, attach it to 348 and continue: 3485 / 513

Advancing to step 6:
3485 divided by 513 is 6 with a remainder of 407.
The number 6 becomes the next digit in our result. 
Result so far: 1406.0
If we subtract 3078 from 3485, we get 407.
Fetch the next digit (4) from the dividend, attach it to 407 and continue: 4074 / 513

Step 7:
513 goes into 4074 7 times with a remainder of 483.
The next digit of our result is 7. 
Result so far: 14067.0
Subtracting 3591 from 4074 leaves us with 483.
Include the next digit (3) from the dividend after 483, then repeat: 4833 / 513

Let's proceed to step 8:
The number 513 fits into 4833 9 times, leaving a remainder of 216.
The next digit of our result is 9. 
Result so far: 140679.0
If we take 4617 away from 4833, we end up with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Going ahead to step 9:
513 goes into 2160 4 times with a remainder of 108.
The number 4 becomes the next digit in our result. 
Result so far: 140679.4
If we take 2052 away from 2160, we end up with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

On to step 10:
1080 divided by 513 is 2 with a remainder of 54.
Write down 2 as next digit of the result. 
Result so far: 140679.42
Subtract 1026 from 1080 to get 54.
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 11:
When dividing 540 by 513, we get 1 with a remainder of 27.
Use 1 as the next digit of our solution. 
Result so far: 140679.421
The remainder is 27 after subtracting 513 from 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Step 12:
270 divided by 513 is 0 with a remainder of 270.
Write down 0 as next digit of the result. 
Result so far: 140679.421
Subtracting 0 from 270 leaves us with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Going ahead to step 13:
2700 divided by 513 is 5 with a remainder of 135.
The next digit of our result is 5. 
Result so far: 140679.42105
Deduct 2565 from 2700 and we're left with 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

On to step 14:
When dividing 1350 by 513, we get 2 with a remainder of 324.
The number 2 becomes the next digit in our result. 
Result so far: 140679.421052
If we subtract 1026 from 1350, we get 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

Step 15:
3240 divided by 513 is 6 with a remainder of 162.
Use 6 as the next digit of our solution. 
Result so far: 140679.4210526
Deduct 3078 from 3240 and we're left with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Going ahead to step 16:
513 goes into 1620 3 times with a remainder of 81.
Put 3 as the next digit of the answer. 
Result so far: 140679.42105263
If we take 1539 away from 1620, we end up with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Our division results in 140679.42105263 with a remaining 8.1e-08.