We're dividing 72963611 by 486 
We want to figure out the number of times 72963611 can be divided by 486.

Going ahead to step 1:
The number 486 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 486

Going ahead to step 2:
72 divided by 486 is 0 with a remainder of 72.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 72 and we're left with 72.
Include the next digit (9) from the dividend after 72, then repeat: 729 / 486

On to step 3:
When dividing 729 by 486, we get 1 with a remainder of 243.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 486 from 729 and we're left with 243.
Include the next digit (6) from the dividend after 243, then repeat: 2436 / 486

Let's proceed to step 4:
486 goes into 2436 5 times with a remainder of 6.
The next digit of our result is 5. 
Result so far: 15.0
Subtracting 2430 from 2436 leaves us with 6.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 486

Let's proceed to step 5:
If we divide 63 by 486, we get 0 and a remainder of 63.
Record the quotient 0 as the next digit in the result. 
Result so far: 150.0
Deduct 0 from 63 and we're left with 63.
Append the next digit (6) from the dividend to 63 and continue with: 636 / 486

Going ahead to step 6:
636 divided by 486 is 1 with a remainder of 150.
Put 1 as the next digit of the answer. 
Result so far: 1501.0
If we subtract 486 from 636, we get 150.
Include the next digit (1) from the dividend after 150, then repeat: 1501 / 486

Let's proceed to step 7:
When dividing 1501 by 486, we get 3 with a remainder of 43.
The number 3 becomes the next digit in our result. 
Result so far: 15013.0
Deduct 1458 from 1501 and we're left with 43.
Fetch the next digit (1) from the dividend, attach it to 43 and continue: 431 / 486

Advancing to step 8:
The number 486 fits into 431 0 times, leaving a remainder of 431.
Record the quotient 0 as the next digit in the result. 
Result so far: 150130.0
The remainder is 431 after subtracting 0 from 431.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4310, and continue the process.

Let's proceed to step 9:
486 goes into 4310 8 times with a remainder of 422.
The number 8 becomes the next digit in our result. 
Result so far: 150130.8
The remainder is 422 after subtracting 3888 from 4310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

On to step 10:
486 goes into 4220 8 times with a remainder of 332.
Put 8 as the next digit of the answer. 
Result so far: 150130.88
Subtracting 3888 from 4220 leaves us with 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Our division results in 150130.88 with a remaining 0.332.