Let's divide 2251646 by 630
We want to divide 2251646 by 630.

Going ahead to step 1:
If we divide 2 by 630, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Take the next digit (2) from the dividend and append it to 2, then repeat: 22 / 630

Advancing to step 2:
When dividing 22 by 630, we get 0 with a remainder of 22.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 22 to get 22.
Grab the next digit (5) from the dividend, add it to 22, then carry on: 225 / 630

Advancing to step 3:
The number 630 fits into 225 0 times, leaving a remainder of 225.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 225 to get 225.
Bring next digit (1) of the dividend behind the 225 and repeat the process: 2251 / 630

Moving on to step 4:
2251 divided by 630 is 3 with a remainder of 361.
The next digit of our result is 3. 
Result so far: 3.0
Deduct 1890 from 2251 and we're left with 361.
Include the next digit (6) from the dividend after 361, then repeat: 3616 / 630

Let's proceed to step 5:
630 goes into 3616 5 times with a remainder of 466.
Put 5 as the next digit of the answer. 
Result so far: 35.0
Deduct 3150 from 3616 and we're left with 466.
Include the next digit (4) from the dividend after 466, then repeat: 4664 / 630

Advancing to step 6:
The number 630 fits into 4664 7 times, leaving a remainder of 254.
Write down 7 as next digit of the result. 
Result so far: 357.0
If we subtract 4410 from 4664, we get 254.
Bring next digit (6) of the dividend behind the 254 and repeat the process: 2546 / 630

Advancing to step 7:
630 goes into 2546 4 times with a remainder of 26.
Use 4 as the next digit of our solution. 
Result so far: 3574.0
The remainder is 26 after subtracting 2520 from 2546.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 8:
630 can be fit into 260 0 times, resulting in a remainder of 260.
Record the quotient 0 as the next digit in the result. 
Result so far: 3574.0
Subtracting 0 from 260 leaves us with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Let's proceed to step 9:
If we divide 2600 by 630, we get 4 and a remainder of 80.
Record the quotient 4 as the next digit in the result. 
Result so far: 3574.04
Deduct 2520 from 2600 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 10:
630 can be fit into 800 1 times, resulting in a remainder of 170.
Record the quotient 1 as the next digit in the result. 
Result so far: 3574.041
Subtracting 630 from 800 leaves us with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Advancing to step 11:
The number 630 fits into 1700 2 times, leaving a remainder of 440.
Write down 2 as next digit of the result. 
Result so far: 3574.0412
Subtracting 1260 from 1700 leaves us with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Step 12:
If we divide 4400 by 630, we get 6 and a remainder of 620.
Write down 6 as next digit of the result. 
Result so far: 3574.04126
Subtracting 3780 from 4400 leaves us with 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

Let's proceed to step 13:
If we divide 6200 by 630, we get 9 and a remainder of 530.
The number 9 becomes the next digit in our result. 
Result so far: 3574.041269
Subtracting 5670 from 6200 leaves us with 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

On to step 14:
630 goes into 5300 8 times with a remainder of 260.
Record the quotient 8 as the next digit in the result. 
Result so far: 3574.0412698
Subtracting 5040 from 5300 leaves us with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Moving on to step 15:
The number 630 fits into 2600 4 times, leaving a remainder of 80.
Record the quotient 4 as the next digit in the result. 
Result so far: 3574.04126984
If we take 2520 away from 2600, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Our division results in 3574.04126984 with a remaining 8e-08.