We're dividing 78943124 by 620 
Let's see how many times 620 fits into 78943124.

Going ahead to step 1:
7 divided by 620 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 620

Going ahead to step 2:
620 goes into 78 0 times with a remainder of 78.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 78, we end up with 78.
Fetch the next digit (9) from the dividend, attach it to 78 and continue: 789 / 620

Advancing to step 3:
789 divided by 620 is 1 with a remainder of 169.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 620 from 789 and we're left with 169.
Append the next digit (4) from the dividend to 169 and continue with: 1694 / 620

Let's proceed to step 4:
When dividing 1694 by 620, we get 2 with a remainder of 454.
Use 2 as the next digit of our solution. 
Result so far: 12.0
If we subtract 1240 from 1694, we get 454.
Bring next digit (3) of the dividend behind the 454 and repeat the process: 4543 / 620

Moving on to step 5:
When dividing 4543 by 620, we get 7 with a remainder of 203.
Write down 7 as next digit of the result. 
Result so far: 127.0
Deduct 4340 from 4543 and we're left with 203.
Include the next digit (1) from the dividend after 203, then repeat: 2031 / 620

Step 6:
620 goes into 2031 3 times with a remainder of 171.
Use 3 as the next digit of our solution. 
Result so far: 1273.0
The remainder is 171 after subtracting 1860 from 2031.
Grab the next digit (2) from the dividend, add it to 171, then carry on: 1712 / 620

Advancing to step 7:
1712 divided by 620 is 2 with a remainder of 472.
Write down 2 as next digit of the result. 
Result so far: 12732.0
The remainder is 472 after subtracting 1240 from 1712.
Take the next digit (4) from the dividend and append it to 472, then repeat: 4724 / 620

Advancing to step 8:
The number 620 fits into 4724 7 times, leaving a remainder of 384.
Write down 7 as next digit of the result. 
Result so far: 127327.0
If we take 4340 away from 4724, we end up with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Let's proceed to step 9:
3840 divided by 620 is 6 with a remainder of 120.
Record the quotient 6 as the next digit in the result. 
Result so far: 127327.6
If we take 3720 away from 3840, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Going ahead to step 10:
620 can be fit into 1200 1 times, resulting in a remainder of 580.
The number 1 becomes the next digit in our result. 
Result so far: 127327.61
The remainder is 580 after subtracting 620 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Let's proceed to step 11:
5800 divided by 620 is 9 with a remainder of 220.
Use 9 as the next digit of our solution. 
Result so far: 127327.619
Subtracting 5580 from 5800 leaves us with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Advancing to step 12:
620 can be fit into 2200 3 times, resulting in a remainder of 340.
Use 3 as the next digit of our solution. 
Result so far: 127327.6193
If we take 1860 away from 2200, we end up with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

On to step 13:
The number 620 fits into 3400 5 times, leaving a remainder of 300.
The next digit of our result is 5. 
Result so far: 127327.61935
The remainder is 300 after subtracting 3100 from 3400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

On to step 14:
The number 620 fits into 3000 4 times, leaving a remainder of 520.
The number 4 becomes the next digit in our result. 
Result so far: 127327.619354
The remainder is 520 after subtracting 2480 from 3000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Advancing to step 15:
5200 divided by 620 is 8 with a remainder of 240.
The number 8 becomes the next digit in our result. 
Result so far: 127327.6193548
The remainder is 240 after subtracting 4960 from 5200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Step 16:
620 goes into 2400 3 times with a remainder of 540.
The next digit of our result is 3. 
Result so far: 127327.61935483
Deduct 1860 from 2400 and we're left with 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

After the division, we end up with 127327.61935483 and a remainder of 5.4e-07.