We're dividing 89215242 by 720 
We want to divide 89215242 by 720.

Moving on to step 1:
720 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (9) from the dividend, attach it to 8 and continue: 89 / 720

On to step 2:
When dividing 89 by 720, we get 0 with a remainder of 89.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 89 to get 89.
Bring next digit (2) of the dividend behind the 89 and repeat the process: 892 / 720

On to step 3:
When dividing 892 by 720, we get 1 with a remainder of 172.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 720 away from 892, we end up with 172.
Fetch the next digit (1) from the dividend, attach it to 172 and continue: 1721 / 720

Moving on to step 4:
720 can be fit into 1721 2 times, resulting in a remainder of 281.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
Subtract 1440 from 1721 to get 281.
Take the next digit (5) from the dividend and append it to 281, then repeat: 2815 / 720

Advancing to step 5:
2815 divided by 720 is 3 with a remainder of 655.
Write down 3 as next digit of the result. 
Result so far: 123.0
The remainder is 655 after subtracting 2160 from 2815.
Take the next digit (2) from the dividend and append it to 655, then repeat: 6552 / 720

Step 6:
720 goes into 6552 9 times with a remainder of 72.
Use 9 as the next digit of our solution. 
Result so far: 1239.0
Subtract 6480 from 6552 to get 72.
Fetch the next digit (4) from the dividend, attach it to 72 and continue: 724 / 720

Let's proceed to step 7:
The number 720 fits into 724 1 times, leaving a remainder of 4.
Use 1 as the next digit of our solution. 
Result so far: 12391.0
Subtracting 720 from 724 leaves us with 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 720

Let's proceed to step 8:
The number 720 fits into 42 0 times, leaving a remainder of 42.
The number 0 becomes the next digit in our result. 
Result so far: 123910.0
The remainder is 42 after subtracting 0 from 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 9:
720 goes into 420 0 times with a remainder of 420.
Write down 0 as next digit of the result. 
Result so far: 123910.0
If we subtract 0 from 420, we get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Step 10:
720 can be fit into 4200 5 times, resulting in a remainder of 600.
Put 5 as the next digit of the answer. 
Result so far: 123910.05
Deduct 3600 from 4200 and we're left with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Moving on to step 11:
When dividing 6000 by 720, we get 8 with a remainder of 240.
Use 8 as the next digit of our solution. 
Result so far: 123910.058
If we subtract 5760 from 6000, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

On to step 12:
2400 divided by 720 is 3 with a remainder of 240.
Put 3 as the next digit of the answer. 
Result so far: 123910.0583
Subtracting 2160 from 2400 leaves us with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Going ahead to step 13:
If we divide 2400 by 720, we get 3 and a remainder of 240.
The number 3 becomes the next digit in our result. 
Result so far: 123910.05833
Subtract 2160 from 2400 to get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

The quotient of the division is 123910.05833, and the remainder is 0.00024.