We look at the division of 72512649 by 422 
We're looking to find how many times 422 goes into 72512649.

Advancing to step 1:
7 divided by 422 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 422

Advancing to step 2:
422 can be fit into 72 0 times, resulting in a remainder of 72.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 72, we get 72.
Bring next digit (5) of the dividend behind the 72 and repeat the process: 725 / 422

On to step 3:
725 divided by 422 is 1 with a remainder of 303.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 422 from 725, we get 303.
Take the next digit (1) from the dividend and append it to 303, then repeat: 3031 / 422

Moving on to step 4:
The number 422 fits into 3031 7 times, leaving a remainder of 77.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
If we subtract 2954 from 3031, we get 77.
Take the next digit (2) from the dividend and append it to 77, then repeat: 772 / 422

Advancing to step 5:
The number 422 fits into 772 1 times, leaving a remainder of 350.
Write down 1 as next digit of the result. 
Result so far: 171.0
The remainder is 350 after subtracting 422 from 772.
Append the next digit (6) from the dividend to 350 and continue with: 3506 / 422

Step 6:
422 goes into 3506 8 times with a remainder of 130.
Put 8 as the next digit of the answer. 
Result so far: 1718.0
Deduct 3376 from 3506 and we're left with 130.
Take the next digit (4) from the dividend and append it to 130, then repeat: 1304 / 422

Let's proceed to step 7:
The number 422 fits into 1304 3 times, leaving a remainder of 38.
The number 3 becomes the next digit in our result. 
Result so far: 17183.0
Subtract 1266 from 1304 to get 38.
Bring next digit (9) of the dividend behind the 38 and repeat the process: 389 / 422

Step 8:
The number 422 fits into 389 0 times, leaving a remainder of 389.
Put 0 as the next digit of the answer. 
Result so far: 171830.0
Subtracting 0 from 389 leaves us with 389.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3890, and continue the process.

Moving on to step 9:
The number 422 fits into 3890 9 times, leaving a remainder of 92.
Record the quotient 9 as the next digit in the result. 
Result so far: 171830.9
Subtracting 3798 from 3890 leaves us with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Let's proceed to step 10:
When dividing 920 by 422, we get 2 with a remainder of 76.
Use 2 as the next digit of our solution. 
Result so far: 171830.92
Deduct 844 from 920 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 11:
760 divided by 422 is 1 with a remainder of 338.
Put 1 as the next digit of the answer. 
Result so far: 171830.921
Deduct 422 from 760 and we're left with 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

Let's proceed to step 12:
422 can be fit into 3380 8 times, resulting in a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 171830.9218
If we subtract 3376 from 3380, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 13:
When dividing 40 by 422, we get 0 with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 171830.9218
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 14:
The number 422 fits into 400 0 times, leaving a remainder of 400.
The next digit of our result is 0. 
Result so far: 171830.9218
Subtracting 0 from 400 leaves us with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

The quotient of the division is 171830.9218, and the remainder is 4e-05.