Let's divide 83430320 by 630
Our goal is to divide 83430320 by 630.

Let's proceed to step 1:
630 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 630

Moving on to step 2:
83 divided by 630 is 0 with a remainder of 83.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 83, we get 83.
Append the next digit (4) from the dividend to 83 and continue with: 834 / 630

Moving on to step 3:
630 goes into 834 1 times with a remainder of 204.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 630 from 834 and we're left with 204.
Take the next digit (3) from the dividend and append it to 204, then repeat: 2043 / 630

Let's proceed to step 4:
630 goes into 2043 3 times with a remainder of 153.
The next digit of our result is 3. 
Result so far: 13.0
Subtracting 1890 from 2043 leaves us with 153.
Bring next digit (0) of the dividend behind the 153 and repeat the process: 1530 / 630

On to step 5:
If we divide 1530 by 630, we get 2 and a remainder of 270.
Use 2 as the next digit of our solution. 
Result so far: 132.0
Subtracting 1260 from 1530 leaves us with 270.
Fetch the next digit (3) from the dividend, attach it to 270 and continue: 2703 / 630

Advancing to step 6:
If we divide 2703 by 630, we get 4 and a remainder of 183.
The next digit of our result is 4. 
Result so far: 1324.0
Deduct 2520 from 2703 and we're left with 183.
Bring next digit (2) of the dividend behind the 183 and repeat the process: 1832 / 630

Step 7:
When dividing 1832 by 630, we get 2 with a remainder of 572.
Put 2 as the next digit of the answer. 
Result so far: 13242.0
The remainder is 572 after subtracting 1260 from 1832.
Append the next digit (0) from the dividend to 572 and continue with: 5720 / 630

Going ahead to step 8:
5720 divided by 630 is 9 with a remainder of 50.
Use 9 as the next digit of our solution. 
Result so far: 132429.0
Deduct 5670 from 5720 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 9:
500 divided by 630 is 0 with a remainder of 500.
Record the quotient 0 as the next digit in the result. 
Result so far: 132429.0
The remainder is 500 after subtracting 0 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

On to step 10:
630 can be fit into 5000 7 times, resulting in a remainder of 590.
Use 7 as the next digit of our solution. 
Result so far: 132429.07
Deduct 4410 from 5000 and we're left with 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

On to step 11:
When dividing 5900 by 630, we get 9 with a remainder of 230.
The number 9 becomes the next digit in our result. 
Result so far: 132429.079
Subtract 5670 from 5900 to get 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Step 12:
630 can be fit into 2300 3 times, resulting in a remainder of 410.
Put 3 as the next digit of the answer. 
Result so far: 132429.0793
Deduct 1890 from 2300 and we're left with 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Let's proceed to step 13:
When dividing 4100 by 630, we get 6 with a remainder of 320.
Write down 6 as next digit of the result. 
Result so far: 132429.07936
Subtracting 3780 from 4100 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Moving on to step 14:
3200 divided by 630 is 5 with a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 132429.079365
Subtract 3150 from 3200 to 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.

Let's proceed to step 15:
The number 630 fits into 500 0 times, leaving a remainder of 500.
The number 0 becomes the next digit in our result. 
Result so far: 132429.079365
If we take 0 away from 500, we end up with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Let's proceed to step 16:
When dividing 5000 by 630, we get 7 with a remainder of 590.
Use 7 as the next digit of our solution. 
Result so far: 132429.07936507
If we subtract 4410 from 5000, we get 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

The quotient of the division is 132429.07936507, and the remainder is 5.9e-07.