Let's divide 16562706 by 123
The aim is to understand the frequency of 123 in 16562706.

Moving on to step 1:
123 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 123

Moving on to step 2:
123 can be fit into 16 0 times, resulting in a remainder of 16.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 16 and we're left with 16.
Fetch the next digit (5) from the dividend, attach it to 16 and continue: 165 / 123

Advancing to step 3:
If we divide 165 by 123, we get 1 and a remainder of 42.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 123 from 165, we get 42.
Append the next digit (6) from the dividend to 42 and continue with: 426 / 123

Going ahead to step 4:
123 goes into 426 3 times with a remainder of 57.
Write down 3 as next digit of the result. 
Result so far: 13.0
Subtract 369 from 426 to get 57.
Bring next digit (2) of the dividend behind the 57 and repeat the process: 572 / 123

Step 5:
123 goes into 572 4 times with a remainder of 80.
Use 4 as the next digit of our solution. 
Result so far: 134.0
Subtract 492 from 572 to get 80.
Include the next digit (7) from the dividend after 80, then repeat: 807 / 123

Let's proceed to step 6:
123 goes into 807 6 times with a remainder of 69.
The next digit of our result is 6. 
Result so far: 1346.0
Deduct 738 from 807 and we're left with 69.
Fetch the next digit (0) from the dividend, attach it to 69 and continue: 690 / 123

Step 7:
123 can be fit into 690 5 times, resulting in a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 13465.0
Subtract 615 from 690 to get 75.
Append the next digit (6) from the dividend to 75 and continue with: 756 / 123

Going ahead to step 8:
756 divided by 123 is 6 with a remainder of 18.
The next digit of our result is 6. 
Result so far: 134656.0
If we take 738 away from 756, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 9:
123 can be fit into 180 1 times, resulting in a remainder of 57.
The number 1 becomes the next digit in our result. 
Result so far: 134656.1
If we subtract 123 from 180, we get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Advancing to step 10:
570 divided by 123 is 4 with a remainder of 78.
Use 4 as the next digit of our solution. 
Result so far: 134656.14
Subtracting 492 from 570 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Going ahead to step 11:
The number 123 fits into 780 6 times, leaving a remainder of 42.
Use 6 as the next digit of our solution. 
Result so far: 134656.146
If we subtract 738 from 780, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 12:
If we divide 420 by 123, we get 3 and a remainder of 51.
Write down 3 as next digit of the result. 
Result so far: 134656.1463
Subtract 369 from 420 to get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 13:
123 goes into 510 4 times with a remainder of 18.
Put 4 as the next digit of the answer. 
Result so far: 134656.14634
Subtract 492 from 510 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 14:
180 divided by 123 is 1 with a remainder of 57.
Write down 1 as next digit of the result. 
Result so far: 134656.146341
Subtract 123 from 180 to get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Step 15:
When dividing 570 by 123, we get 4 with a remainder of 78.
The next digit of our result is 4. 
Result so far: 134656.1463414
Deduct 492 from 570 and we're left with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Going ahead to step 16:
123 goes into 780 6 times with a remainder of 42.
The next digit of our result is 6. 
Result so far: 134656.14634146
The remainder is 42 after subtracting 738 from 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

The final outcome is 134656.14634146, with a leftover of 4.2e-08.