We're dividing 5160136 by 620 
The aim is to understand the frequency of 620 in 5160136.

On to step 1:
620 can be fit into 5 0 times, resulting in a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 620

Going ahead to step 2:
620 goes into 51 0 times with a remainder of 51.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 51, we get 51.
Bring next digit (6) of the dividend behind the 51 and repeat the process: 516 / 620

Step 3:
If we divide 516 by 620, we get 0 and a remainder of 516.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 516 and we're left with 516.
Fetch the next digit (0) from the dividend, attach it to 516 and continue: 5160 / 620

Let's proceed to step 4:
When dividing 5160 by 620, we get 8 with a remainder of 200.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we subtract 4960 from 5160, we get 200.
Bring next digit (1) of the dividend behind the 200 and repeat the process: 2001 / 620

Advancing to step 5:
The number 620 fits into 2001 3 times, leaving a remainder of 141.
Write down 3 as next digit of the result. 
Result so far: 83.0
If we subtract 1860 from 2001, we get 141.
Take the next digit (3) from the dividend and append it to 141, then repeat: 1413 / 620

Let's proceed to step 6:
620 goes into 1413 2 times with a remainder of 173.
The next digit of our result is 2. 
Result so far: 832.0
Subtract 1240 from 1413 to get 173.
Take the next digit (6) from the dividend and append it to 173, then repeat: 1736 / 620

Let's proceed to step 7:
620 can be fit into 1736 2 times, resulting in a remainder of 496.
Put 2 as the next digit of the answer. 
Result so far: 8322.0
If we subtract 1240 from 1736, we get 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

Let's proceed to step 8:
The number 620 fits into 4960 8 times, leaving a remainder of 0.
Put 8 as the next digit of the answer. 
Result so far: 8322.8
Deduct 4960 from 4960 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 9:
The number 620 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 8322.8
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 10:
0 divided by 620 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 8322.8
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 8322.8, with a leftover of 0.0.