62108585 ÷ 620 
The aim is to understand the frequency of 620 in 62108585.

On to step 1:
6 divided by 620 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Take the next digit (2) from the dividend and append it to 6, then repeat: 62 / 620

Moving on to step 2:
When dividing 62 by 620, we get 0 with a remainder of 62.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 62 to get 62.
Include the next digit (1) from the dividend after 62, then repeat: 621 / 620

Going ahead to step 3:
When dividing 621 by 620, we get 1 with a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 620 from 621 to get 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 620

Step 4:
If we divide 10 by 620, we get 0 and a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 10.0
The remainder is 10 after subtracting 0 from 10.
Take the next digit (8) from the dividend and append it to 10, then repeat: 108 / 620

Going ahead to step 5:
620 can be fit into 108 0 times, resulting in a remainder of 108.
The next digit of our result is 0. 
Result so far: 100.0
Deduct 0 from 108 and we're left with 108.
Append the next digit (5) from the dividend to 108 and continue with: 1085 / 620

Going ahead to step 6:
If we divide 1085 by 620, we get 1 and a remainder of 465.
Use 1 as the next digit of our solution. 
Result so far: 1001.0
Deduct 620 from 1085 and we're left with 465.
Bring next digit (8) of the dividend behind the 465 and repeat the process: 4658 / 620

Moving on to step 7:
620 goes into 4658 7 times with a remainder of 318.
Write down 7 as next digit of the result. 
Result so far: 10017.0
If we subtract 4340 from 4658, we get 318.
Append the next digit (5) from the dividend to 318 and continue with: 3185 / 620

Let's proceed to step 8:
620 goes into 3185 5 times with a remainder of 85.
Put 5 as the next digit of the answer. 
Result so far: 100175.0
The remainder is 85 after subtracting 3100 from 3185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Going ahead to step 9:
850 divided by 620 is 1 with a remainder of 230.
The number 1 becomes the next digit in our result. 
Result so far: 100175.1
The remainder is 230 after subtracting 620 from 850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Step 10:
620 goes into 2300 3 times with a remainder of 440.
The next digit of our result is 3. 
Result so far: 100175.13
If we subtract 1860 from 2300, we get 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Step 11:
If we divide 4400 by 620, we get 7 and a remainder of 60.
Write down 7 as next digit of the result. 
Result so far: 100175.137
If we subtract 4340 from 4400, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 12:
The number 620 fits into 600 0 times, leaving a remainder of 600.
Use 0 as the next digit of our solution. 
Result so far: 100175.137
The remainder is 600 after subtracting 0 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Going ahead to step 13:
The number 620 fits into 6000 9 times, leaving a remainder of 420.
The number 9 becomes the next digit in our result. 
Result so far: 100175.13709
The remainder is 420 after subtracting 5580 from 6000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Going ahead to step 14:
4200 divided by 620 is 6 with a remainder of 480.
Write down 6 as next digit of the result. 
Result so far: 100175.137096
If we subtract 3720 from 4200, we get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Moving on to step 15:
620 goes into 4800 7 times with a remainder of 460.
Record the quotient 7 as the next digit in the result. 
Result so far: 100175.1370967
Subtract 4340 from 4800 to get 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Going ahead to step 16:
620 can be fit into 4600 7 times, resulting in a remainder of 260.
Write down 7 as next digit of the result. 
Result so far: 100175.13709677
Subtracting 4340 from 4600 leaves us with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

The final outcome is 100175.13709677, with a leftover of 2.6e-07.