We look at the division of 8172369 by 620 
We want to figure out the number of times 8172369 can be divided by 620.

Moving on to step 1:
620 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 620

Moving on to step 2:
620 goes into 81 0 times with a remainder of 81.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 81 to get 81.
Grab the next digit (7) from the dividend, add it to 81, then carry on: 817 / 620

Moving on to step 3:
620 goes into 817 1 times with a remainder of 197.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 620 from 817 and we're left with 197.
Include the next digit (2) from the dividend after 197, then repeat: 1972 / 620

Step 4:
When dividing 1972 by 620, we get 3 with a remainder of 112.
The next digit of our result is 3. 
Result so far: 13.0
If we subtract 1860 from 1972, we get 112.
Bring next digit (3) of the dividend behind the 112 and repeat the process: 1123 / 620

Moving on to step 5:
620 can be fit into 1123 1 times, resulting in a remainder of 503.
Write down 1 as next digit of the result. 
Result so far: 131.0
If we take 620 away from 1123, we end up with 503.
Bring next digit (6) of the dividend behind the 503 and repeat the process: 5036 / 620

Let's proceed to step 6:
5036 divided by 620 is 8 with a remainder of 76.
The number 8 becomes the next digit in our result. 
Result so far: 1318.0
Subtract 4960 from 5036 to get 76.
Fetch the next digit (9) from the dividend, attach it to 76 and continue: 769 / 620

Moving on to step 7:
If we divide 769 by 620, we get 1 and a remainder of 149.
The next digit of our result is 1. 
Result so far: 13181.0
Deduct 620 from 769 and we're left with 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

Let's proceed to step 8:
1490 divided by 620 is 2 with a remainder of 250.
Use 2 as the next digit of our solution. 
Result so far: 13181.2
If we subtract 1240 from 1490, we get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

On to step 9:
If we divide 2500 by 620, we get 4 and a remainder of 20.
Use 4 as the next digit of our solution. 
Result so far: 13181.24
Deduct 2480 from 2500 and we're left with 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 10:
The number 620 fits into 200 0 times, leaving a remainder of 200.
The next digit of our result is 0. 
Result so far: 13181.24
Subtracting 0 from 200 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 11:
620 can be fit into 2000 3 times, resulting in a remainder of 140.
Use 3 as the next digit of our solution. 
Result so far: 13181.2403
Deduct 1860 from 2000 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Step 12:
If we divide 1400 by 620, we get 2 and a remainder of 160.
Put 2 as the next digit of the answer. 
Result so far: 13181.24032
Subtracting 1240 from 1400 leaves us with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Let's proceed to step 13:
620 can be fit into 1600 2 times, resulting in a remainder of 360.
Put 2 as the next digit of the answer. 
Result so far: 13181.240322
If we subtract 1240 from 1600, we get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

In conclusion, the division gives 13181.240322 with a balance of 3.6e-05.