We look at the division of 30572688 by 434 
Our goal is to divide 30572688 by 434.

Moving on to step 1:
When dividing 3 by 434, we get 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
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 / 434

Going ahead to step 2:
434 goes into 30 0 times with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 30 leaves us with 30.
Take the next digit (5) from the dividend and append it to 30, then repeat: 305 / 434

Let's proceed to step 3:
305 divided by 434 is 0 with a remainder of 305.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 305, we end up with 305.
Take the next digit (7) from the dividend and append it to 305, then repeat: 3057 / 434

Advancing to step 4:
If we divide 3057 by 434, we get 7 and a remainder of 19.
Use 7 as the next digit of our solution. 
Result so far: 7.0
The remainder is 19 after subtracting 3038 from 3057.
Bring next digit (2) of the dividend behind the 19 and repeat the process: 192 / 434

Moving on to step 5:
When dividing 192 by 434, we get 0 with a remainder of 192.
Use 0 as the next digit of our solution. 
Result so far: 70.0
If we take 0 away from 192, we end up with 192.
Include the next digit (6) from the dividend after 192, then repeat: 1926 / 434

Advancing to step 6:
434 goes into 1926 4 times with a remainder of 190.
Use 4 as the next digit of our solution. 
Result so far: 704.0
Subtract 1736 from 1926 to get 190.
Take the next digit (8) from the dividend and append it to 190, then repeat: 1908 / 434

Moving on to step 7:
If we divide 1908 by 434, we get 4 and a remainder of 172.
Put 4 as the next digit of the answer. 
Result so far: 7044.0
Deduct 1736 from 1908 and we're left with 172.
Include the next digit (8) from the dividend after 172, then repeat: 1728 / 434

Advancing to step 8:
The number 434 fits into 1728 3 times, leaving a remainder of 426.
The next digit of our result is 3. 
Result so far: 70443.0
The remainder is 426 after subtracting 1302 from 1728.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4260, and continue the process.

On to step 9:
If we divide 4260 by 434, we get 9 and a remainder of 354.
The next digit of our result is 9. 
Result so far: 70443.9
Deduct 3906 from 4260 and we're left with 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Going ahead to step 10:
If we divide 3540 by 434, we get 8 and a remainder of 68.
Use 8 as the next digit of our solution. 
Result so far: 70443.98
Subtract 3472 from 3540 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 11:
434 goes into 680 1 times with a remainder of 246.
Write down 1 as next digit of the result. 
Result so far: 70443.981
The remainder is 246 after subtracting 434 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

Going ahead to step 12:
If we divide 2460 by 434, we get 5 and a remainder of 290.
Record the quotient 5 as the next digit in the result. 
Result so far: 70443.9815
Deduct 2170 from 2460 and we're left with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Moving on to step 13:
The number 434 fits into 2900 6 times, leaving a remainder of 296.
Record the quotient 6 as the next digit in the result. 
Result so far: 70443.98156
Subtracting 2604 from 2900 leaves us with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Step 14:
2960 divided by 434 is 6 with a remainder of 356.
Put 6 as the next digit of the answer. 
Result so far: 70443.981566
Subtract 2604 from 2960 to get 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

After the division, we end up with 70443.981566 and a remainder of 3.56e-05.