We're dividing 615730 by 16 
The aim is to understand the frequency of 16 in 615730.

Advancing to step 1:
When dividing 6 by 16, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (1) from the dividend to 6 and continue with: 61 / 16

Let's proceed to step 2:
The number 16 fits into 61 3 times, leaving a remainder of 13.
Write down 3 as next digit of the result. 
Result so far: 3.0
Deduct 48 from 61 and we're left with 13.
Include the next digit (5) from the dividend after 13, then repeat: 135 / 16

Moving on to step 3:
If we divide 135 by 16, we get 8 and a remainder of 7.
Put 8 as the next digit of the answer. 
Result so far: 38.0
The remainder is 7 after subtracting 128 from 135.
Take the next digit (7) from the dividend and append it to 7, then repeat: 77 / 16

On to step 4:
If we divide 77 by 16, we get 4 and a remainder of 13.
Use 4 as the next digit of our solution. 
Result so far: 384.0
The remainder is 13 after subtracting 64 from 77.
Grab the next digit (3) from the dividend, add it to 13, then carry on: 133 / 16

Going ahead to step 5:
If we divide 133 by 16, we get 8 and a remainder of 5.
Record the quotient 8 as the next digit in the result. 
Result so far: 3848.0
If we subtract 128 from 133, we get 5.
Bring next digit (0) of the dividend behind the 5 and repeat the process: 50 / 16

Moving on to step 6:
The number 16 fits into 50 3 times, leaving a remainder of 2.
Put 3 as the next digit of the answer. 
Result so far: 38483.0
Deduct 48 from 50 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 7:
When dividing 20 by 16, we get 1 with a remainder of 4.
Write down 1 as next digit of the result. 
Result so far: 38483.1
Subtract 16 from 20 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 8:
16 goes into 40 2 times with a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 38483.12
Deduct 32 from 40 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 9:
16 goes into 80 5 times with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 38483.125
If we take 80 away from 80, 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.

Let's proceed to step 10:
16 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 38483.125
Subtract 0 from 0 to 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.

Advancing to step 11:
16 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 38483.125
Deduct 0 from 0 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.

After the division, we end up with 38483.125 and a remainder of 0.0.