We look at the division of 30984574 by 729 
Our goal is to divide 30984574 by 729.

Let's proceed to step 1:
If we divide 3 by 729, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 729

Moving on to step 2:
729 goes into 30 0 times with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 30, we end up with 30.
Grab the next digit (9) from the dividend, add it to 30, then carry on: 309 / 729

Let's proceed to step 3:
When dividing 309 by 729, we get 0 with a remainder of 309.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 309 and we're left with 309.
Fetch the next digit (8) from the dividend, attach it to 309 and continue: 3098 / 729

Let's proceed to step 4:
729 can be fit into 3098 4 times, resulting in a remainder of 182.
Write down 4 as next digit of the result. 
Result so far: 4.0
Deduct 2916 from 3098 and we're left with 182.
Append the next digit (4) from the dividend to 182 and continue with: 1824 / 729

Let's proceed to step 5:
The number 729 fits into 1824 2 times, leaving a remainder of 366.
The number 2 becomes the next digit in our result. 
Result so far: 42.0
Subtract 1458 from 1824 to get 366.
Take the next digit (5) from the dividend and append it to 366, then repeat: 3665 / 729

Let's proceed to step 6:
When dividing 3665 by 729, we get 5 with a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 425.0
Deduct 3645 from 3665 and we're left with 20.
Append the next digit (7) from the dividend to 20 and continue with: 207 / 729

Moving on to step 7:
729 can be fit into 207 0 times, resulting in a remainder of 207.
Use 0 as the next digit of our solution. 
Result so far: 4250.0
If we take 0 away from 207, we end up with 207.
Grab the next digit (4) from the dividend, add it to 207, then carry on: 2074 / 729

Advancing to step 8:
2074 divided by 729 is 2 with a remainder of 616.
Record the quotient 2 as the next digit in the result. 
Result so far: 42502.0
If we subtract 1458 from 2074, we get 616.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6160, and continue the process.

Step 9:
729 can be fit into 6160 8 times, resulting in a remainder of 328.
Put 8 as the next digit of the answer. 
Result so far: 42502.8
Subtracting 5832 from 6160 leaves us with 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Let's proceed to step 10:
The number 729 fits into 3280 4 times, leaving a remainder of 364.
Use 4 as the next digit of our solution. 
Result so far: 42502.84
Subtract 2916 from 3280 to get 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Moving on to step 11:
If we divide 3640 by 729, we get 4 and a remainder of 724.
Use 4 as the next digit of our solution. 
Result so far: 42502.844
The remainder is 724 after subtracting 2916 from 3640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7240, and continue the process.

The final outcome is 42502.844, with a leftover of 0.0724.