43030740 ÷ 630 
Our goal is to divide 43030740 by 630.

Going ahead to step 1:
4 divided by 630 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 630

Moving on to step 2:
When dividing 43 by 630, we get 0 with a remainder of 43.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 43 to get 43.
Include the next digit (0) from the dividend after 43, then repeat: 430 / 630

Going ahead to step 3:
When dividing 430 by 630, we get 0 with a remainder of 430.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 430 leaves us with 430.
Bring next digit (3) of the dividend behind the 430 and repeat the process: 4303 / 630

Step 4:
4303 divided by 630 is 6 with a remainder of 523.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtract 3780 from 4303 to get 523.
Take the next digit (0) from the dividend and append it to 523, then repeat: 5230 / 630

Moving on to step 5:
When dividing 5230 by 630, we get 8 with a remainder of 190.
The number 8 becomes the next digit in our result. 
Result so far: 68.0
If we take 5040 away from 5230, we end up with 190.
Append the next digit (7) from the dividend to 190 and continue with: 1907 / 630

On to step 6:
The number 630 fits into 1907 3 times, leaving a remainder of 17.
The next digit of our result is 3. 
Result so far: 683.0
If we take 1890 away from 1907, we end up with 17.
Append the next digit (4) from the dividend to 17 and continue with: 174 / 630

Moving on to step 7:
If we divide 174 by 630, we get 0 and a remainder of 174.
Record the quotient 0 as the next digit in the result. 
Result so far: 6830.0
Deduct 0 from 174 and we're left with 174.
Append the next digit (0) from the dividend to 174 and continue with: 1740 / 630

Step 8:
When dividing 1740 by 630, we get 2 with a remainder of 480.
Write down 2 as next digit of the result. 
Result so far: 68302.0
Deduct 1260 from 1740 and we're left with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Let's proceed to step 9:
4800 divided by 630 is 7 with a remainder of 390.
Record the quotient 7 as the next digit in the result. 
Result so far: 68302.7
Subtracting 4410 from 4800 leaves us with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Advancing to step 10:
3900 divided by 630 is 6 with a remainder of 120.
Record the quotient 6 as the next digit in the result. 
Result so far: 68302.76
Deduct 3780 from 3900 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 11:
1200 divided by 630 is 1 with a remainder of 570.
Use 1 as the next digit of our solution. 
Result so far: 68302.761
Subtract 630 from 1200 to get 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

On to step 12:
630 goes into 5700 9 times with a remainder of 30.
Write down 9 as next digit of the result. 
Result so far: 68302.7619
If we subtract 5670 from 5700, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 13:
300 divided by 630 is 0 with a remainder of 300.
Write down 0 as next digit of the result. 
Result so far: 68302.7619
Deduct 0 from 300 and we're left with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Step 14:
The number 630 fits into 3000 4 times, leaving a remainder of 480.
The number 4 becomes the next digit in our result. 
Result so far: 68302.761904
If we take 2520 away from 3000, we end up with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Going ahead to step 15:
When dividing 4800 by 630, we get 7 with a remainder of 390.
The next digit of our result is 7. 
Result so far: 68302.7619047
Subtracting 4410 from 4800 leaves us with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Advancing to step 16:
3900 divided by 630 is 6 with a remainder of 120.
Put 6 as the next digit of the answer. 
Result so far: 68302.76190476
If we subtract 3780 from 3900, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Our division results in 68302.76190476 with a remaining 1.2e-07.