We're dividing 78394117 by 628 
We're looking to find how many times 628 goes into 78394117.

Step 1:
When dividing 7 by 628, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 628

Let's proceed to step 2:
If we divide 78 by 628, we get 0 and a remainder of 78.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 78 to get 78.
Take the next digit (3) from the dividend and append it to 78, then repeat: 783 / 628

Let's proceed to step 3:
783 divided by 628 is 1 with a remainder of 155.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 628 from 783, we get 155.
Bring next digit (9) of the dividend behind the 155 and repeat the process: 1559 / 628

On to step 4:
1559 divided by 628 is 2 with a remainder of 303.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
If we subtract 1256 from 1559, we get 303.
Include the next digit (4) from the dividend after 303, then repeat: 3034 / 628

Moving on to step 5:
628 goes into 3034 4 times with a remainder of 522.
The number 4 becomes the next digit in our result. 
Result so far: 124.0
Subtract 2512 from 3034 to get 522.
Append the next digit (1) from the dividend to 522 and continue with: 5221 / 628

Step 6:
628 can be fit into 5221 8 times, resulting in a remainder of 197.
Use 8 as the next digit of our solution. 
Result so far: 1248.0
The remainder is 197 after subtracting 5024 from 5221.
Append the next digit (1) from the dividend to 197 and continue with: 1971 / 628

Let's proceed to step 7:
The number 628 fits into 1971 3 times, leaving a remainder of 87.
The next digit of our result is 3. 
Result so far: 12483.0
The remainder is 87 after subtracting 1884 from 1971.
Append the next digit (7) from the dividend to 87 and continue with: 877 / 628

Going ahead to step 8:
When dividing 877 by 628, we get 1 with a remainder of 249.
Put 1 as the next digit of the answer. 
Result so far: 124831.0
The remainder is 249 after subtracting 628 from 877.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2490, and continue the process.

Step 9:
If we divide 2490 by 628, we get 3 and a remainder of 606.
Write down 3 as next digit of the result. 
Result so far: 124831.3
The remainder is 606 after subtracting 1884 from 2490.
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 10:
628 can be fit into 6060 9 times, resulting in a remainder of 408.
The number 9 becomes the next digit in our result. 
Result so far: 124831.39
Deduct 5652 from 6060 and we're left with 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

On to step 11:
628 goes into 4080 6 times with a remainder of 312.
Use 6 as the next digit of our solution. 
Result so far: 124831.396
If we subtract 3768 from 4080, we get 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Step 12:
3120 divided by 628 is 4 with a remainder of 608.
The number 4 becomes the next digit in our result. 
Result so far: 124831.3964
If we take 2512 away from 3120, we end up with 608.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6080, and continue the process.

Let's proceed to step 13:
The number 628 fits into 6080 9 times, leaving a remainder of 428.
The number 9 becomes the next digit in our result. 
Result so far: 124831.39649
If we take 5652 away from 6080, we end up with 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Let's proceed to step 14:
4280 divided by 628 is 6 with a remainder of 512.
Use 6 as the next digit of our solution. 
Result so far: 124831.396496
If we subtract 3768 from 4280, we get 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

Advancing to step 15:
5120 divided by 628 is 8 with a remainder of 96.
Write down 8 as next digit of the result. 
Result so far: 124831.3964968
If we subtract 5024 from 5120, we get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Going ahead to step 16:
The number 628 fits into 960 1 times, leaving a remainder of 332.
Use 1 as the next digit of our solution. 
Result so far: 124831.39649681
The remainder is 332 after subtracting 628 from 960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

The final result is 124831.39649681 with a remainder of 3.32e-07.