We divide 42739455 by 630
We want to divide 42739455 by 630.

Going ahead to step 1:
The number 630 fits into 4 0 times, leaving a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 630

Moving on to step 2:
630 can be fit into 42 0 times, resulting in a remainder of 42.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Bring next digit (7) of the dividend behind the 42 and repeat the process: 427 / 630

On to step 3:
427 divided by 630 is 0 with a remainder of 427.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 427 to get 427.
Include the next digit (3) from the dividend after 427, then repeat: 4273 / 630

Advancing to step 4:
When dividing 4273 by 630, we get 6 with a remainder of 493.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we take 3780 away from 4273, we end up with 493.
Grab the next digit (9) from the dividend, add it to 493, then carry on: 4939 / 630

Let's proceed to step 5:
The number 630 fits into 4939 7 times, leaving a remainder of 529.
The next digit of our result is 7. 
Result so far: 67.0
If we subtract 4410 from 4939, we get 529.
Include the next digit (4) from the dividend after 529, then repeat: 5294 / 630

Moving on to step 6:
If we divide 5294 by 630, we get 8 and a remainder of 254.
Use 8 as the next digit of our solution. 
Result so far: 678.0
Deduct 5040 from 5294 and we're left with 254.
Fetch the next digit (5) from the dividend, attach it to 254 and continue: 2545 / 630

Step 7:
The number 630 fits into 2545 4 times, leaving a remainder of 25.
The next digit of our result is 4. 
Result so far: 6784.0
Subtract 2520 from 2545 to get 25.
Take the next digit (5) from the dividend and append it to 25, then repeat: 255 / 630

Let's proceed to step 8:
When dividing 255 by 630, we get 0 with a remainder of 255.
Put 0 as the next digit of the answer. 
Result so far: 67840.0
Subtract 0 from 255 to get 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Step 9:
When dividing 2550 by 630, we get 4 with a remainder of 30.
The next digit of our result is 4. 
Result so far: 67840.4
The remainder is 30 after subtracting 2520 from 2550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 10:
300 divided by 630 is 0 with a remainder of 300.
The next digit of our result is 0. 
Result so far: 67840.4
Subtract 0 from 300 to get 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 11:
If we divide 3000 by 630, we get 4 and a remainder of 480.
Record the quotient 4 as the next digit in the result. 
Result so far: 67840.404
Subtracting 2520 from 3000 leaves us 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 12:
630 can be fit into 4800 7 times, resulting in a remainder of 390.
Record the quotient 7 as the next digit in the result. 
Result so far: 67840.4047
If we take 4410 away from 4800, we end up 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.

On to step 13:
When dividing 3900 by 630, we get 6 with a remainder of 120.
The next digit of our result is 6. 
Result so far: 67840.40476
If we take 3780 away from 3900, we end up 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.

Let's proceed to step 14:
When dividing 1200 by 630, we get 1 with a remainder of 570.
Use 1 as the next digit of our solution. 
Result so far: 67840.404761
Subtracting 630 from 1200 leaves us with 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Step 15:
5700 divided by 630 is 9 with a remainder of 30.
Write down 9 as next digit of the result. 
Result so far: 67840.4047619
Subtract 5670 from 5700 to 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.

On to step 16:
If we divide 300 by 630, we get 0 and a remainder of 300.
Use 0 as the next digit of our solution. 
Result so far: 67840.4047619
If we take 0 away from 300, we end up 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.

The final result is 67840.4047619 with a remainder of 3e-07.