39889472 divided by 629 
Let's see how many times 629 fits into 39889472.

Advancing to step 1:
3 divided by 629 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 629

Step 2:
If we divide 39 by 629, we get 0 and a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 39, we end up with 39.
Append the next digit (8) from the dividend to 39 and continue with: 398 / 629

Going ahead to step 3:
629 can be fit into 398 0 times, resulting in a remainder of 398.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 398 leaves us with 398.
Include the next digit (8) from the dividend after 398, then repeat: 3988 / 629

Moving on to step 4:
629 goes into 3988 6 times with a remainder of 214.
The next digit of our result is 6. 
Result so far: 6.0
The remainder is 214 after subtracting 3774 from 3988.
Grab the next digit (9) from the dividend, add it to 214, then carry on: 2149 / 629

On to step 5:
If we divide 2149 by 629, we get 3 and a remainder of 262.
The number 3 becomes the next digit in our result. 
Result so far: 63.0
If we subtract 1887 from 2149, we get 262.
Append the next digit (4) from the dividend to 262 and continue with: 2624 / 629

On to step 6:
629 goes into 2624 4 times with a remainder of 108.
Record the quotient 4 as the next digit in the result. 
Result so far: 634.0
Subtract 2516 from 2624 to get 108.
Include the next digit (7) from the dividend after 108, then repeat: 1087 / 629

Step 7:
The number 629 fits into 1087 1 times, leaving a remainder of 458.
Record the quotient 1 as the next digit in the result. 
Result so far: 6341.0
If we subtract 629 from 1087, we get 458.
Bring next digit (2) of the dividend behind the 458 and repeat the process: 4582 / 629

Let's proceed to step 8:
629 goes into 4582 7 times with a remainder of 179.
The next digit of our result is 7. 
Result so far: 63417.0
Subtracting 4403 from 4582 leaves us with 179.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1790, and continue the process.

On to step 9:
629 can be fit into 1790 2 times, resulting in a remainder of 532.
The number 2 becomes the next digit in our result. 
Result so far: 63417.2
Subtracting 1258 from 1790 leaves us with 532.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5320, and continue the process.

Let's proceed to step 10:
If we divide 5320 by 629, we get 8 and a remainder of 288.
The next digit of our result is 8. 
Result so far: 63417.28
Subtracting 5032 from 5320 leaves us with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

On to step 11:
When dividing 2880 by 629, we get 4 with a remainder of 364.
The number 4 becomes the next digit in our result. 
Result so far: 63417.284
Subtract 2516 from 2880 to get 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Step 12:
If we divide 3640 by 629, we get 5 and a remainder of 495.
Use 5 as the next digit of our solution. 
Result so far: 63417.2845
Deduct 3145 from 3640 and we're left with 495.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4950, and continue the process.

Moving on to step 13:
4950 divided by 629 is 7 with a remainder of 547.
Record the quotient 7 as the next digit in the result. 
Result so far: 63417.28457
Subtract 4403 from 4950 to get 547.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5470, and continue the process.

On to step 14:
If we divide 5470 by 629, we get 8 and a remainder of 438.
The next digit of our result is 8. 
Result so far: 63417.284578
Deduct 5032 from 5470 and we're left with 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

Let's proceed to step 15:
The number 629 fits into 4380 6 times, leaving a remainder of 606.
Use 6 as the next digit of our solution. 
Result so far: 63417.2845786
If we subtract 3774 from 4380, we get 606.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6060, and continue the process.

Moving on to step 16:
If we divide 6060 by 629, we get 9 and a remainder of 399.
Use 9 as the next digit of our solution. 
Result so far: 63417.28457869
Subtract 5661 from 6060 to get 399.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3990, and continue the process.

The final outcome is 63417.28457869, with a leftover of 3.99e-07.