Let's divide 19615648 by 629
Our goal is to divide 19615648 by 629.

Advancing to step 1:
The number 629 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 629

Step 2:
The number 629 fits into 19 0 times, leaving a remainder of 19.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 19, we get 19.
Bring next digit (6) of the dividend behind the 19 and repeat the process: 196 / 629

Moving on to step 3:
If we divide 196 by 629, we get 0 and a remainder of 196.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 196 to get 196.
Take the next digit (1) from the dividend and append it to 196, then repeat: 1961 / 629

Moving on to step 4:
629 goes into 1961 3 times with a remainder of 74.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Deduct 1887 from 1961 and we're left with 74.
Fetch the next digit (5) from the dividend, attach it to 74 and continue: 745 / 629

Advancing to step 5:
629 goes into 745 1 times with a remainder of 116.
Write down 1 as next digit of the result. 
Result so far: 31.0
If we take 629 away from 745, we end up with 116.
Append the next digit (6) from the dividend to 116 and continue with: 1166 / 629

On to step 6:
629 can be fit into 1166 1 times, resulting in a remainder of 537.
The number 1 becomes the next digit in our result. 
Result so far: 311.0
If we take 629 away from 1166, we end up with 537.
Take the next digit (4) from the dividend and append it to 537, then repeat: 5374 / 629

Going ahead to step 7:
When dividing 5374 by 629, we get 8 with a remainder of 342.
The next digit of our result is 8. 
Result so far: 3118.0
Subtract 5032 from 5374 to get 342.
Append the next digit (8) from the dividend to 342 and continue with: 3428 / 629

On to step 8:
629 goes into 3428 5 times with a remainder of 283.
The next digit of our result is 5. 
Result so far: 31185.0
The remainder is 283 after subtracting 3145 from 3428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2830, and continue the process.

Step 9:
The number 629 fits into 2830 4 times, leaving a remainder of 314.
Use 4 as the next digit of our solution. 
Result so far: 31185.4
Subtracting 2516 from 2830 leaves us with 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Step 10:
3140 divided by 629 is 4 with a remainder of 624.
Record the quotient 4 as the next digit in the result. 
Result so far: 31185.44
If we take 2516 away from 3140, we end up with 624.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6240, and continue the process.

In conclusion, the division gives 31185.44 with a balance of 0.624.