We're dividing 72675893 by 449 
We want to divide 72675893 by 449.

On to step 1:
When dividing 7 by 449, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 449

Advancing to step 2:
The number 449 fits into 72 0 times, leaving a remainder of 72.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 72 after subtracting 0 from 72.
Bring next digit (6) of the dividend behind the 72 and repeat the process: 726 / 449

Moving on to step 3:
The number 449 fits into 726 1 times, leaving a remainder of 277.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 449 from 726, we get 277.
Fetch the next digit (7) from the dividend, attach it to 277 and continue: 2777 / 449

Advancing to step 4:
The number 449 fits into 2777 6 times, leaving a remainder of 83.
Put 6 as the next digit of the answer. 
Result so far: 16.0
The remainder is 83 after subtracting 2694 from 2777.
Grab the next digit (5) from the dividend, add it to 83, then carry on: 835 / 449

Going ahead to step 5:
If we divide 835 by 449, we get 1 and a remainder of 386.
The next digit of our result is 1. 
Result so far: 161.0
The remainder is 386 after subtracting 449 from 835.
Fetch the next digit (8) from the dividend, attach it to 386 and continue: 3868 / 449

On to step 6:
449 goes into 3868 8 times with a remainder of 276.
Put 8 as the next digit of the answer. 
Result so far: 1618.0
Subtracting 3592 from 3868 leaves us with 276.
Take the next digit (9) from the dividend and append it to 276, then repeat: 2769 / 449

Step 7:
If we divide 2769 by 449, we get 6 and a remainder of 75.
The next digit of our result is 6. 
Result so far: 16186.0
Subtracting 2694 from 2769 leaves us with 75.
Fetch the next digit (3) from the dividend, attach it to 75 and continue: 753 / 449

Let's proceed to step 8:
753 divided by 449 is 1 with a remainder of 304.
The number 1 becomes the next digit in our result. 
Result so far: 161861.0
Subtract 449 from 753 to get 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Moving on to step 9:
When dividing 3040 by 449, we get 6 with a remainder of 346.
Write down 6 as next digit of the result. 
Result so far: 161861.6
Subtracting 2694 from 3040 leaves us with 346.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3460, and continue the process.

Moving on to step 10:
If we divide 3460 by 449, we get 7 and a remainder of 317.
The number 7 becomes the next digit in our result. 
Result so far: 161861.67
The remainder is 317 after subtracting 3143 from 3460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3170, and continue the process.

On to step 11:
The number 449 fits into 3170 7 times, leaving a remainder of 27.
Record the quotient 7 as the next digit in the result. 
Result so far: 161861.677
If we subtract 3143 from 3170, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

After the division, we end up with 161861.677 and a remainder of 0.0027.