We divide 72918180 by 409
We're looking to find how many times 409 goes into 72918180.

Moving on to step 1:
409 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 409

Moving on to step 2:
The number 409 fits into 72 0 times, leaving a remainder of 72.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 72 to get 72.
Include the next digit (9) from the dividend after 72, then repeat: 729 / 409

Let's proceed to step 3:
The number 409 fits into 729 1 times, leaving a remainder of 320.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 409 from 729 to get 320.
Take the next digit (1) from the dividend and append it to 320, then repeat: 3201 / 409

Advancing to step 4:
3201 divided by 409 is 7 with a remainder of 338.
Write down 7 as next digit of the result. 
Result so far: 17.0
Deduct 2863 from 3201 and we're left with 338.
Bring next digit (8) of the dividend behind the 338 and repeat the process: 3388 / 409

Advancing to step 5:
When dividing 3388 by 409, we get 8 with a remainder of 116.
The number 8 becomes the next digit in our result. 
Result so far: 178.0
Subtracting 3272 from 3388 leaves us with 116.
Fetch the next digit (1) from the dividend, attach it to 116 and continue: 1161 / 409

Let's proceed to step 6:
409 can be fit into 1161 2 times, resulting in a remainder of 343.
Write down 2 as next digit of the result. 
Result so far: 1782.0
Subtracting 818 from 1161 leaves us with 343.
Take the next digit (8) from the dividend and append it to 343, then repeat: 3438 / 409

On to step 7:
The number 409 fits into 3438 8 times, leaving a remainder of 166.
Record the quotient 8 as the next digit in the result. 
Result so far: 17828.0
If we subtract 3272 from 3438, we get 166.
Take the next digit (0) from the dividend and append it to 166, then repeat: 1660 / 409

Going ahead to step 8:
If we divide 1660 by 409, we get 4 and a remainder of 24.
Record the quotient 4 as the next digit in the result. 
Result so far: 178284.0
Subtract 1636 from 1660 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 9:
240 divided by 409 is 0 with a remainder of 240.
Record the quotient 0 as the next digit in the result. 
Result so far: 178284.0
Subtract 0 from 240 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.

Advancing to step 10:
The number 409 fits into 2400 5 times, leaving a remainder of 355.
Record the quotient 5 as the next digit in the result. 
Result so far: 178284.05
Subtracting 2045 from 2400 leaves us with 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

On to step 11:
If we divide 3550 by 409, we get 8 and a remainder of 278.
Use 8 as the next digit of our solution. 
Result so far: 178284.058
If we subtract 3272 from 3550, we get 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

Moving on to step 12:
409 can be fit into 2780 6 times, resulting in a remainder of 326.
The next digit of our result is 6. 
Result so far: 178284.0586
If we subtract 2454 from 2780, we get 326.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

Going ahead to step 13:
409 goes into 3260 7 times with a remainder of 397.
Write down 7 as next digit of the result. 
Result so far: 178284.05867
If we take 2863 away from 3260, we end up with 397.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3970, and continue the process.

Let's proceed to step 14:
3970 divided by 409 is 9 with a remainder of 289.
The next digit of our result is 9. 
Result so far: 178284.058679
Subtracting 3681 from 3970 leaves us with 289.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2890, and continue the process.

Let's proceed to step 15:
2890 divided by 409 is 7 with a remainder of 27.
The number 7 becomes the next digit in our result. 
Result so far: 178284.0586797
If we take 2863 away from 2890, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 16:
409 can be fit into 270 0 times, resulting in a remainder of 270.
Record the quotient 0 as the next digit in the result. 
Result so far: 178284.0586797
If we take 0 away from 270, we end up with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

The final outcome is 178284.0586797, with a leftover of 2.7e-07.