30158428 divided by 629 
Our goal is to divide 30158428 by 629.

Step 1:
If we divide 3 by 629, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 629

Going ahead to step 2:
30 divided by 629 is 0 with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 30 leaves us with 30.
Fetch the next digit (1) from the dividend, attach it to 30 and continue: 301 / 629

Advancing to step 3:
629 can be fit into 301 0 times, resulting in a remainder of 301.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 301 to get 301.
Grab the next digit (5) from the dividend, add it to 301, then carry on: 3015 / 629

Moving on to step 4:
629 goes into 3015 4 times with a remainder of 499.
The next digit of our result is 4. 
Result so far: 4.0
The remainder is 499 after subtracting 2516 from 3015.
Append the next digit (8) from the dividend to 499 and continue with: 4998 / 629

On to step 5:
When dividing 4998 by 629, we get 7 with a remainder of 595.
The next digit of our result is 7. 
Result so far: 47.0
If we take 4403 away from 4998, we end up with 595.
Grab the next digit (4) from the dividend, add it to 595, then carry on: 5954 / 629

Step 6:
When dividing 5954 by 629, we get 9 with a remainder of 293.
Write down 9 as next digit of the result. 
Result so far: 479.0
Deduct 5661 from 5954 and we're left with 293.
Grab the next digit (2) from the dividend, add it to 293, then carry on: 2932 / 629

Let's proceed to step 7:
629 goes into 2932 4 times with a remainder of 416.
The next digit of our result is 4. 
Result so far: 4794.0
Subtracting 2516 from 2932 leaves us with 416.
Bring next digit (8) of the dividend behind the 416 and repeat the process: 4168 / 629

Let's proceed to step 8:
4168 divided by 629 is 6 with a remainder of 394.
Record the quotient 6 as the next digit in the result. 
Result so far: 47946.0
If we take 3774 away from 4168, we end up with 394.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

Step 9:
629 can be fit into 3940 6 times, resulting in a remainder of 166.
The next digit of our result is 6. 
Result so far: 47946.6
Deduct 3774 from 3940 and we're left with 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Moving on to step 10:
1660 divided by 629 is 2 with a remainder of 402.
Record the quotient 2 as the next digit in the result. 
Result so far: 47946.62
If we take 1258 away from 1660, we end up with 402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

Advancing to step 11:
4020 divided by 629 is 6 with a remainder of 246.
The next digit of our result is 6. 
Result so far: 47946.626
If we subtract 3774 from 4020, we get 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

On to step 12:
629 can be fit into 2460 3 times, resulting in a remainder of 573.
The number 3 becomes the next digit in our result. 
Result so far: 47946.6263
If we subtract 1887 from 2460, we get 573.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5730, and continue the process.

Step 13:
When dividing 5730 by 629, we get 9 with a remainder of 69.
Write down 9 as next digit of the result. 
Result so far: 47946.62639
If we subtract 5661 from 5730, we get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

On to step 14:
The number 629 fits into 690 1 times, leaving a remainder of 61.
The number 1 becomes the next digit in our result. 
Result so far: 47946.626391
If we subtract 629 from 690, we get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Going ahead to step 15:
When dividing 610 by 629, we get 0 with a remainder of 610.
Put 0 as the next digit of the answer. 
Result so far: 47946.626391
If we subtract 0 from 610, we get 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6100, and continue the process.

Going ahead to step 16:
6100 divided by 629 is 9 with a remainder of 439.
The number 9 becomes the next digit in our result. 
Result so far: 47946.62639109
If we take 5661 away from 6100, we end up with 439.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4390, and continue the process.

The final result is 47946.62639109 with a remainder of 4.39e-07.