14229866 ÷ 860 
The aim is to understand the frequency of 860 in 14229866.

Step 1:
When dividing 1 by 860, we get 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (4) from the dividend to 1 and continue with: 14 / 860

Moving on to step 2:
860 goes into 14 0 times with a remainder of 14.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 14 to get 14.
Fetch the next digit (2) from the dividend, attach it to 14 and continue: 142 / 860

Going ahead to step 3:
860 goes into 142 0 times with a remainder of 142.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 142, we get 142.
Take the next digit (2) from the dividend and append it to 142, then repeat: 1422 / 860

Going ahead to step 4:
1422 divided by 860 is 1 with a remainder of 562.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 860 from 1422 to get 562.
Bring next digit (9) of the dividend behind the 562 and repeat the process: 5629 / 860

Step 5:
5629 divided by 860 is 6 with a remainder of 469.
The next digit of our result is 6. 
Result so far: 16.0
Deduct 5160 from 5629 and we're left with 469.
Bring next digit (8) of the dividend behind the 469 and repeat the process: 4698 / 860

Step 6:
4698 divided by 860 is 5 with a remainder of 398.
Put 5 as the next digit of the answer. 
Result so far: 165.0
If we take 4300 away from 4698, we end up with 398.
Take the next digit (6) from the dividend and append it to 398, then repeat: 3986 / 860

Advancing to step 7:
The number 860 fits into 3986 4 times, leaving a remainder of 546.
Record the quotient 4 as the next digit in the result. 
Result so far: 1654.0
If we subtract 3440 from 3986, we get 546.
Take the next digit (6) from the dividend and append it to 546, then repeat: 5466 / 860

Moving on to step 8:
If we divide 5466 by 860, we get 6 and a remainder of 306.
Record the quotient 6 as the next digit in the result. 
Result so far: 16546.0
Subtracting 5160 from 5466 leaves us with 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

Let's proceed to step 9:
If we divide 3060 by 860, we get 3 and a remainder of 480.
Use 3 as the next digit of our solution. 
Result so far: 16546.3
Deduct 2580 from 3060 and we're left with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Let's proceed to step 10:
860 goes into 4800 5 times with a remainder of 500.
Put 5 as the next digit of the answer. 
Result so far: 16546.35
Subtract 4300 from 4800 to get 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Advancing to step 11:
The number 860 fits into 5000 5 times, leaving a remainder of 700.
The number 5 becomes the next digit in our result. 
Result so far: 16546.355
The remainder is 700 after subtracting 4300 from 5000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

The quotient of the division is 16546.355, and the remainder is 0.07.