72497490 divided by 490 
We want to figure out the number of times 72497490 can be divided by 490.

Advancing to step 1:
If we divide 7 by 490, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 490

Going ahead to step 2:
The number 490 fits into 72 0 times, leaving 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.
Append the next digit (4) from the dividend to 72 and continue with: 724 / 490

On to step 3:
490 goes into 724 1 times with a remainder of 234.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 490 from 724 leaves us with 234.
Append the next digit (9) from the dividend to 234 and continue with: 2349 / 490

Let's proceed to step 4:
The number 490 fits into 2349 4 times, leaving a remainder of 389.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Deduct 1960 from 2349 and we're left with 389.
Include the next digit (7) from the dividend after 389, then repeat: 3897 / 490

Let's proceed to step 5:
The number 490 fits into 3897 7 times, leaving a remainder of 467.
Put 7 as the next digit of the answer. 
Result so far: 147.0
Subtracting 3430 from 3897 leaves us with 467.
Include the next digit (4) from the dividend after 467, then repeat: 4674 / 490

Let's proceed to step 6:
If we divide 4674 by 490, we get 9 and a remainder of 264.
Write down 9 as next digit of the result. 
Result so far: 1479.0
The remainder is 264 after subtracting 4410 from 4674.
Fetch the next digit (9) from the dividend, attach it to 264 and continue: 2649 / 490

Moving on to step 7:
2649 divided by 490 is 5 with a remainder of 199.
The next digit of our result is 5. 
Result so far: 14795.0
Deduct 2450 from 2649 and we're left with 199.
Append the next digit (0) from the dividend to 199 and continue with: 1990 / 490

Moving on to step 8:
When dividing 1990 by 490, we get 4 with a remainder of 30.
The next digit of our result is 4. 
Result so far: 147954.0
Deduct 1960 from 1990 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 9:
If we divide 300 by 490, we get 0 and a remainder of 300.
The next digit of our result is 0. 
Result so far: 147954.0
If we subtract 0 from 300, we 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 10:
3000 divided by 490 is 6 with a remainder of 60.
The number 6 becomes the next digit in our result. 
Result so far: 147954.06
If we take 2940 away from 3000, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 11:
When dividing 600 by 490, we get 1 with a remainder of 110.
The next digit of our result is 1. 
Result so far: 147954.061
Subtract 490 from 600 to get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Step 12:
When dividing 1100 by 490, we get 2 with a remainder of 120.
The next digit of our result is 2. 
Result so far: 147954.0612
If we take 980 away from 1100, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Going ahead to step 13:
If we divide 1200 by 490, we get 2 and a remainder of 220.
The next digit of our result is 2. 
Result so far: 147954.06122
The remainder is 220 after subtracting 980 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Our division results in 147954.06122 with a remaining 0.00022.