Let's divide 53430587 by 724
We want to divide 53430587 by 724.

Moving on to step 1:
The number 724 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Grab the next digit (3) from the dividend, add it to 5, then carry on: 53 / 724

On to step 2:
When dividing 53 by 724, we get 0 with a remainder of 53.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 53 to get 53.
Include the next digit (4) from the dividend after 53, then repeat: 534 / 724

Moving on to step 3:
The number 724 fits into 534 0 times, leaving a remainder of 534.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 534 after subtracting 0 from 534.
Fetch the next digit (3) from the dividend, attach it to 534 and continue: 5343 / 724

Let's proceed to step 4:
724 can be fit into 5343 7 times, resulting in a remainder of 275.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we take 5068 away from 5343, we end up with 275.
Bring next digit (0) of the dividend behind the 275 and repeat the process: 2750 / 724

Going ahead to step 5:
When dividing 2750 by 724, we get 3 with a remainder of 578.
The number 3 becomes the next digit in our result. 
Result so far: 73.0
If we take 2172 away from 2750, we end up with 578.
Include the next digit (5) from the dividend after 578, then repeat: 5785 / 724

On to step 6:
5785 divided by 724 is 7 with a remainder of 717.
The number 7 becomes the next digit in our result. 
Result so far: 737.0
If we take 5068 away from 5785, we end up with 717.
Include the next digit (8) from the dividend after 717, then repeat: 7178 / 724

On to step 7:
724 goes into 7178 9 times with a remainder of 662.
The next digit of our result is 9. 
Result so far: 7379.0
If we subtract 6516 from 7178, we get 662.
Fetch the next digit (7) from the dividend, attach it to 662 and continue: 6627 / 724

Step 8:
If we divide 6627 by 724, we get 9 and a remainder of 111.
The next digit of our result is 9. 
Result so far: 73799.0
Subtract 6516 from 6627 to get 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

Step 9:
724 can be fit into 1110 1 times, resulting in a remainder of 386.
Write down 1 as next digit of the result. 
Result so far: 73799.1
Subtracting 724 from 1110 leaves us with 386.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

Let's proceed to step 10:
3860 divided by 724 is 5 with a remainder of 240.
Put 5 as the next digit of the answer. 
Result so far: 73799.15
Subtracting 3620 from 3860 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.

On to step 11:
When dividing 2400 by 724, we get 3 with a remainder of 228.
Record the quotient 3 as the next digit in the result. 
Result so far: 73799.153
Deduct 2172 from 2400 and we're left with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

On to step 12:
When dividing 2280 by 724, we get 3 with a remainder of 108.
The number 3 becomes the next digit in our result. 
Result so far: 73799.1533
The remainder is 108 after subtracting 2172 from 2280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

The quotient of the division is 73799.1533, and the remainder is 0.00108.