We're dividing 72028006 by 431 
We want to divide 72028006 by 431.

Moving on to step 1:
431 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 431

Going ahead to step 2:
431 goes into 72 0 times with a remainder of 72.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 72 to get 72.
Bring next digit (0) of the dividend behind the 72 and repeat the process: 720 / 431

Let's proceed to step 3:
431 goes into 720 1 times with a remainder of 289.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 431 from 720 to get 289.
Bring next digit (2) of the dividend behind the 289 and repeat the process: 2892 / 431

Going ahead to step 4:
2892 divided by 431 is 6 with a remainder of 306.
Use 6 as the next digit of our solution. 
Result so far: 16.0
Subtract 2586 from 2892 to get 306.
Bring next digit (8) of the dividend behind the 306 and repeat the process: 3068 / 431

Moving on to step 5:
The number 431 fits into 3068 7 times, leaving a remainder of 51.
Write down 7 as next digit of the result. 
Result so far: 167.0
The remainder is 51 after subtracting 3017 from 3068.
Fetch the next digit (0) from the dividend, attach it to 51 and continue: 510 / 431

On to step 6:
When dividing 510 by 431, we get 1 with a remainder of 79.
Record the quotient 1 as the next digit in the result. 
Result so far: 1671.0
Deduct 431 from 510 and we're left with 79.
Append the next digit (0) from the dividend to 79 and continue with: 790 / 431

Step 7:
431 goes into 790 1 times with a remainder of 359.
The next digit of our result is 1. 
Result so far: 16711.0
If we take 431 away from 790, we end up with 359.
Fetch the next digit (6) from the dividend, attach it to 359 and continue: 3596 / 431

Going ahead to step 8:
The number 431 fits into 3596 8 times, leaving a remainder of 148.
Use 8 as the next digit of our solution. 
Result so far: 167118.0
If we take 3448 away from 3596, we end up with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Step 9:
When dividing 1480 by 431, we get 3 with a remainder of 187.
Write down 3 as next digit of the result. 
Result so far: 167118.3
Subtracting 1293 from 1480 leaves us with 187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

Going ahead to step 10:
The number 431 fits into 1870 4 times, leaving a remainder of 146.
Record the quotient 4 as the next digit in the result. 
Result so far: 167118.34
If we take 1724 away from 1870, we end up with 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

On to step 11:
The number 431 fits into 1460 3 times, leaving a remainder of 167.
Put 3 as the next digit of the answer. 
Result so far: 167118.343
The remainder is 167 after subtracting 1293 from 1460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Advancing to step 12:
1670 divided by 431 is 3 with a remainder of 377.
Record the quotient 3 as the next digit in the result. 
Result so far: 167118.3433
Deduct 1293 from 1670 and we're left with 377.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3770, and continue the process.

The quotient of the division is 167118.3433, and the remainder is 0.00377.