19480143 ÷ 631 
We're looking to find how many times 631 goes into 19480143.

On to step 1:
The number 631 fits into 1 0 times, leaving a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 631

Step 2:
When dividing 19 by 631, we get 0 with a remainder of 19.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 19 after subtracting 0 from 19.
Grab the next digit (4) from the dividend, add it to 19, then carry on: 194 / 631

On to step 3:
The number 631 fits into 194 0 times, leaving a remainder of 194.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 194 to get 194.
Include the next digit (8) from the dividend after 194, then repeat: 1948 / 631

Advancing to step 4:
631 goes into 1948 3 times with a remainder of 55.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 1893 from 1948 leaves us with 55.
Take the next digit (0) from the dividend and append it to 55, then repeat: 550 / 631

On to step 5:
631 goes into 550 0 times with a remainder of 550.
Record the quotient 0 as the next digit in the result. 
Result so far: 30.0
Subtracting 0 from 550 leaves us with 550.
Fetch the next digit (1) from the dividend, attach it to 550 and continue: 5501 / 631

On to step 6:
5501 divided by 631 is 8 with a remainder of 453.
The next digit of our result is 8. 
Result so far: 308.0
Subtract 5048 from 5501 to get 453.
Include the next digit (4) from the dividend after 453, then repeat: 4534 / 631

Moving on to step 7:
631 goes into 4534 7 times with a remainder of 117.
Record the quotient 7 as the next digit in the result. 
Result so far: 3087.0
If we take 4417 away from 4534, we end up with 117.
Take the next digit (3) from the dividend and append it to 117, then repeat: 1173 / 631

On to step 8:
1173 divided by 631 is 1 with a remainder of 542.
Use 1 as the next digit of our solution. 
Result so far: 30871.0
Subtracting 631 from 1173 leaves us with 542.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5420, and continue the process.

Advancing to step 9:
631 goes into 5420 8 times with a remainder of 372.
The number 8 becomes the next digit in our result. 
Result so far: 30871.8
If we take 5048 away from 5420, we end up with 372.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

Advancing to step 10:
When dividing 3720 by 631, we get 5 with a remainder of 565.
The number 5 becomes the next digit in our result. 
Result so far: 30871.85
The remainder is 565 after subtracting 3155 from 3720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5650, and continue the process.

Let's proceed to step 11:
The number 631 fits into 5650 8 times, leaving a remainder of 602.
Record the quotient 8 as the next digit in the result. 
Result so far: 30871.858
If we subtract 5048 from 5650, we get 602.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6020, and continue the process.

Going ahead to step 12:
631 can be fit into 6020 9 times, resulting in a remainder of 341.
Write down 9 as next digit of the result. 
Result so far: 30871.8589
Deduct 5679 from 6020 and we're left with 341.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3410, and continue the process.

Let's proceed to step 13:
631 can be fit into 3410 5 times, resulting in a remainder of 255.
Record the quotient 5 as the next digit in the result. 
Result so far: 30871.85895
Subtracting 3155 from 3410 leaves us with 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 14:
2550 divided by 631 is 4 with a remainder of 26.
The next digit of our result is 4. 
Result so far: 30871.858954
Subtract 2524 from 2550 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 15:
260 divided by 631 is 0 with a remainder of 260.
Record the quotient 0 as the next digit in the result. 
Result so far: 30871.858954
The remainder is 260 after subtracting 0 from 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 16:
When dividing 2600 by 631, we get 4 with a remainder of 76.
Use 4 as the next digit of our solution. 
Result so far: 30871.85895404
Subtract 2524 from 2600 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

The final result is 30871.85895404 with a remainder of 7.6e-08.