66173305 ÷ 583 
The aim is to understand the frequency of 583 in 66173305.

Going ahead to step 1:
The number 583 fits into 6 0 times, leaving 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.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 583

On to step 2:
66 divided by 583 is 0 with a remainder of 66.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Bring next digit (1) of the dividend behind the 66 and repeat the process: 661 / 583

Step 3:
583 can be fit into 661 1 times, resulting in a remainder of 78.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 583 from 661, we get 78.
Fetch the next digit (7) from the dividend, attach it to 78 and continue: 787 / 583

Step 4:
583 goes into 787 1 times with a remainder of 204.
Use 1 as the next digit of our solution. 
Result so far: 11.0
If we subtract 583 from 787, we get 204.
Append the next digit (3) from the dividend to 204 and continue with: 2043 / 583

On to step 5:
583 can be fit into 2043 3 times, resulting in a remainder of 294.
Write down 3 as next digit of the result. 
Result so far: 113.0
If we take 1749 away from 2043, we end up with 294.
Bring next digit (3) of the dividend behind the 294 and repeat the process: 2943 / 583

Let's proceed to step 6:
583 goes into 2943 5 times with a remainder of 28.
Write down 5 as next digit of the result. 
Result so far: 1135.0
Subtract 2915 from 2943 to get 28.
Grab the next digit (0) from the dividend, add it to 28, then carry on: 280 / 583

On to step 7:
583 goes into 280 0 times with a remainder of 280.
The next digit of our result is 0. 
Result so far: 11350.0
Subtracting 0 from 280 leaves us with 280.
Take the next digit (5) from the dividend and append it to 280, then repeat: 2805 / 583

On to step 8:
583 goes into 2805 4 times with a remainder of 473.
The next digit of our result is 4. 
Result so far: 113504.0
If we take 2332 away from 2805, we end up with 473.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4730, and continue the process.

Going ahead to step 9:
4730 divided by 583 is 8 with a remainder of 66.
The next digit of our result is 8. 
Result so far: 113504.8
The remainder is 66 after subtracting 4664 from 4730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

On to step 10:
583 goes into 660 1 times with a remainder of 77.
Put 1 as the next digit of the answer. 
Result so far: 113504.81
Subtracting 583 from 660 leaves us with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Advancing to step 11:
770 divided by 583 is 1 with a remainder of 187.
Record the quotient 1 as the next digit in the result. 
Result so far: 113504.811
The remainder is 187 after subtracting 583 from 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

Our division results in 113504.811 with a remaining 0.0187.