We look at the division of 14163591 by 620 
We're looking to find how many times 620 goes into 14163591.

On to step 1:
The number 620 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 620

Advancing to step 2:
When dividing 14 by 620, we get 0 with a remainder of 14.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 14, we get 14.
Grab the next digit (1) from the dividend, add it to 14, then carry on: 141 / 620

On to step 3:
141 divided by 620 is 0 with a remainder of 141.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 141, we get 141.
Include the next digit (6) from the dividend after 141, then repeat: 1416 / 620

Going ahead to step 4:
1416 divided by 620 is 2 with a remainder of 176.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 1240 from 1416 to get 176.
Grab the next digit (3) from the dividend, add it to 176, then carry on: 1763 / 620

Advancing to step 5:
If we divide 1763 by 620, we get 2 and a remainder of 523.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
Deduct 1240 from 1763 and we're left with 523.
Append the next digit (5) from the dividend to 523 and continue with: 5235 / 620

Let's proceed to step 6:
If we divide 5235 by 620, we get 8 and a remainder of 275.
The number 8 becomes the next digit in our result. 
Result so far: 228.0
If we take 4960 away from 5235, we end up with 275.
Append the next digit (9) from the dividend to 275 and continue with: 2759 / 620

On to step 7:
The number 620 fits into 2759 4 times, leaving a remainder of 279.
The next digit of our result is 4. 
Result so far: 2284.0
Subtracting 2480 from 2759 leaves us with 279.
Fetch the next digit (1) from the dividend, attach it to 279 and continue: 2791 / 620

Going ahead to step 8:
2791 divided by 620 is 4 with a remainder of 311.
Record the quotient 4 as the next digit in the result. 
Result so far: 22844.0
If we subtract 2480 from 2791, we get 311.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3110, and continue the process.

Let's proceed to step 9:
The number 620 fits into 3110 5 times, leaving a remainder of 10.
The next digit of our result is 5. 
Result so far: 22844.5
Subtracting 3100 from 3110 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 10:
620 can be fit into 100 0 times, resulting in a remainder of 100.
Put 0 as the next digit of the answer. 
Result so far: 22844.5
If we take 0 away from 100, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Advancing to step 11:
When dividing 1000 by 620, we get 1 with a remainder of 380.
Put 1 as the next digit of the answer. 
Result so far: 22844.501
If we take 620 away from 1000, we end up with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Step 12:
If we divide 3800 by 620, we get 6 and a remainder of 80.
The next digit of our result is 6. 
Result so far: 22844.5016
Subtract 3720 from 3800 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 13:
The number 620 fits into 800 1 times, leaving a remainder of 180.
Write down 1 as next digit of the result. 
Result so far: 22844.50161
Deduct 620 from 800 and we're left with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Let's proceed to step 14:
If we divide 1800 by 620, we get 2 and a remainder of 560.
Write down 2 as next digit of the result. 
Result so far: 22844.501612
The remainder is 560 after subtracting 1240 from 1800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Let's proceed to step 15:
620 can be fit into 5600 9 times, resulting in a remainder of 20.
The next digit of our result is 9. 
Result so far: 22844.5016129
If we subtract 5580 from 5600, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 16:
200 divided by 620 is 0 with a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 22844.5016129
Subtract 0 from 200 to get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

The final result is 22844.5016129 with a remainder of 2e-07.