Let's divide 72400656 by 522
We're looking to find how many times 522 goes into 72400656.

Let's proceed to step 1:
7 divided by 522 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 522

Step 2:
72 divided by 522 is 0 with a remainder of 72.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 72 and we're left with 72.
Take the next digit (4) from the dividend and append it to 72, then repeat: 724 / 522

On to step 3:
The number 522 fits into 724 1 times, leaving a remainder of 202.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 522 from 724 leaves us with 202.
Bring next digit (0) of the dividend behind the 202 and repeat the process: 2020 / 522

Moving on to step 4:
The number 522 fits into 2020 3 times, leaving a remainder of 454.
Write down 3 as next digit of the result. 
Result so far: 13.0
If we take 1566 away from 2020, we end up with 454.
Fetch the next digit (0) from the dividend, attach it to 454 and continue: 4540 / 522

Advancing to step 5:
4540 divided by 522 is 8 with a remainder of 364.
Write down 8 as next digit of the result. 
Result so far: 138.0
The remainder is 364 after subtracting 4176 from 4540.
Take the next digit (6) from the dividend and append it to 364, then repeat: 3646 / 522

On to step 6:
When dividing 3646 by 522, we get 6 with a remainder of 514.
Put 6 as the next digit of the answer. 
Result so far: 1386.0
If we subtract 3132 from 3646, we get 514.
Take the next digit (5) from the dividend and append it to 514, then repeat: 5145 / 522

Going ahead to step 7:
522 goes into 5145 9 times with a remainder of 447.
Put 9 as the next digit of the answer. 
Result so far: 13869.0
The remainder is 447 after subtracting 4698 from 5145.
Include the next digit (6) from the dividend after 447, then repeat: 4476 / 522

Going ahead to step 8:
The number 522 fits into 4476 8 times, leaving a remainder of 300.
The number 8 becomes the next digit in our result. 
Result so far: 138698.0
Subtract 4176 from 4476 to get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Advancing to step 9:
When dividing 3000 by 522, we get 5 with a remainder of 390.
Write down 5 as next digit of the result. 
Result so far: 138698.5
If we subtract 2610 from 3000, we get 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Advancing to step 10:
3900 divided by 522 is 7 with a remainder of 246.
Record the quotient 7 as the next digit in the result. 
Result so far: 138698.57
Subtracting 3654 from 3900 leaves us with 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

Advancing to step 11:
522 can be fit into 2460 4 times, resulting in a remainder of 372.
Record the quotient 4 as the next digit in the result. 
Result so far: 138698.574
Subtracting 2088 from 2460 leaves us with 372.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

Moving on to step 12:
522 can be fit into 3720 7 times, resulting in a remainder of 66.
Use 7 as the next digit of our solution. 
Result so far: 138698.5747
Deduct 3654 from 3720 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Advancing to step 13:
522 can be fit into 660 1 times, resulting in a remainder of 138.
Put 1 as the next digit of the answer. 
Result so far: 138698.57471
If we subtract 522 from 660, we get 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Step 14:
522 goes into 1380 2 times with a remainder of 336.
The next digit of our result is 2. 
Result so far: 138698.574712
If we subtract 1044 from 1380, we get 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Going ahead to step 15:
522 goes into 3360 6 times with a remainder of 228.
Write down 6 as next digit of the result. 
Result so far: 138698.5747126
Subtract 3132 from 3360 to get 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Advancing to step 16:
2280 divided by 522 is 4 with a remainder of 192.
The number 4 becomes the next digit in our result. 
Result so far: 138698.57471264
Deduct 2088 from 2280 and we're left with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

In conclusion, the division gives 138698.57471264 with a balance of 1.92e-07.