We divide 72212784 by 409
We want to divide 72212784 by 409.

On to step 1:
If we divide 7 by 409, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 409

Let's proceed to step 2:
If we divide 72 by 409, we get 0 and a remainder of 72.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 72 to get 72.
Append the next digit (2) from the dividend to 72 and continue with: 722 / 409

On to step 3:
If we divide 722 by 409, we get 1 and a remainder of 313.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 409 from 722 and we're left with 313.
Fetch the next digit (1) from the dividend, attach it to 313 and continue: 3131 / 409

Advancing to step 4:
409 goes into 3131 7 times with a remainder of 268.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
Subtracting 2863 from 3131 leaves us with 268.
Bring next digit (2) of the dividend behind the 268 and repeat the process: 2682 / 409

Moving on to step 5:
409 goes into 2682 6 times with a remainder of 228.
Write down 6 as next digit of the result. 
Result so far: 176.0
If we subtract 2454 from 2682, we get 228.
Fetch the next digit (7) from the dividend, attach it to 228 and continue: 2287 / 409

Moving on to step 6:
409 goes into 2287 5 times with a remainder of 242.
The number 5 becomes the next digit in our result. 
Result so far: 1765.0
If we subtract 2045 from 2287, we get 242.
Grab the next digit (8) from the dividend, add it to 242, then carry on: 2428 / 409

Let's proceed to step 7:
The number 409 fits into 2428 5 times, leaving a remainder of 383.
The number 5 becomes the next digit in our result. 
Result so far: 17655.0
If we take 2045 away from 2428, we end up with 383.
Grab the next digit (4) from the dividend, add it to 383, then carry on: 3834 / 409

Let's proceed to step 8:
3834 divided by 409 is 9 with a remainder of 153.
The next digit of our result is 9. 
Result so far: 176559.0
Subtract 3681 from 3834 to get 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

On to step 9:
409 can be fit into 1530 3 times, resulting in a remainder of 303.
Put 3 as the next digit of the answer. 
Result so far: 176559.3
If we subtract 1227 from 1530, we get 303.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3030, and continue the process.

On to step 10:
If we divide 3030 by 409, we get 7 and a remainder of 167.
Put 7 as the next digit of the answer. 
Result so far: 176559.37
Deduct 2863 from 3030 and we're left with 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Step 11:
1670 divided by 409 is 4 with a remainder of 34.
Write down 4 as next digit of the result. 
Result so far: 176559.374
The remainder is 34 after subtracting 1636 from 1670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 12:
409 can be fit into 340 0 times, resulting in a remainder of 340.
The next digit of our result is 0. 
Result so far: 176559.374
Subtract 0 from 340 to get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Going ahead to step 13:
3400 divided by 409 is 8 with a remainder of 128.
Put 8 as the next digit of the answer. 
Result so far: 176559.37408
Subtracting 3272 from 3400 leaves us with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

On to step 14:
When dividing 1280 by 409, we get 3 with a remainder of 53.
Record the quotient 3 as the next digit in the result. 
Result so far: 176559.374083
Deduct 1227 from 1280 and we're left with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Step 15:
The number 409 fits into 530 1 times, leaving a remainder of 121.
Record the quotient 1 as the next digit in the result. 
Result so far: 176559.3740831
Subtract 409 from 530 to get 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

Advancing to step 16:
The number 409 fits into 1210 2 times, leaving a remainder of 392.
Put 2 as the next digit of the answer. 
Result so far: 176559.37408312
If we take 818 away from 1210, we end up with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Our division results in 176559.37408312 with a remaining 3.92e-07.