We're dividing 72485069 by 432 
Let's see how many times 432 fits into 72485069.

Going ahead to step 1:
The number 432 fits into 7 0 times, leaving 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.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 432

On to step 2:
72 divided by 432 is 0 with a remainder of 72.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 72 and we're left with 72.
Fetch the next digit (4) from the dividend, attach it to 72 and continue: 724 / 432

Step 3:
432 goes into 724 1 times with a remainder of 292.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 292 after subtracting 432 from 724.
Append the next digit (8) from the dividend to 292 and continue with: 2928 / 432

Step 4:
2928 divided by 432 is 6 with a remainder of 336.
The next digit of our result is 6. 
Result so far: 16.0
Subtract 2592 from 2928 to get 336.
Include the next digit (5) from the dividend after 336, then repeat: 3365 / 432

Advancing to step 5:
432 can be fit into 3365 7 times, resulting in a remainder of 341.
Write down 7 as next digit of the result. 
Result so far: 167.0
Deduct 3024 from 3365 and we're left with 341.
Take the next digit (0) from the dividend and append it to 341, then repeat: 3410 / 432

Moving on to step 6:
When dividing 3410 by 432, we get 7 with a remainder of 386.
The next digit of our result is 7. 
Result so far: 1677.0
If we take 3024 away from 3410, we end up with 386.
Take the next digit (6) from the dividend and append it to 386, then repeat: 3866 / 432

Step 7:
The number 432 fits into 3866 8 times, leaving a remainder of 410.
Record the quotient 8 as the next digit in the result. 
Result so far: 16778.0
Deduct 3456 from 3866 and we're left with 410.
Include the next digit (9) from the dividend after 410, then repeat: 4109 / 432

Going ahead to step 8:
4109 divided by 432 is 9 with a remainder of 221.
Record the quotient 9 as the next digit in the result. 
Result so far: 167789.0
Subtract 3888 from 4109 to get 221.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2210, and continue the process.

Step 9:
432 can be fit into 2210 5 times, resulting in a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 167789.5
If we subtract 2160 from 2210, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 10:
432 can be fit into 500 1 times, resulting in a remainder of 68.
Record the quotient 1 as the next digit in the result. 
Result so far: 167789.51
If we take 432 away from 500, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 11:
If we divide 680 by 432, we get 1 and a remainder of 248.
The number 1 becomes the next digit in our result. 
Result so far: 167789.511
Subtract 432 from 680 to get 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

The final result is 167789.511 with a remainder of 0.0248.