We're dividing 21183647 by 583 
The aim is to understand the frequency of 583 in 21183647.

Moving on to step 1:
2 divided by 583 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 583

Going ahead to step 2:
583 goes into 21 0 times with a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 21 after subtracting 0 from 21.
Append the next digit (1) from the dividend to 21 and continue with: 211 / 583

Moving on to step 3:
583 goes into 211 0 times with a remainder of 211.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 211 after subtracting 0 from 211.
Grab the next digit (8) from the dividend, add it to 211, then carry on: 2118 / 583

Let's proceed to step 4:
When dividing 2118 by 583, we get 3 with a remainder of 369.
The next digit of our result is 3. 
Result so far: 3.0
The remainder is 369 after subtracting 1749 from 2118.
Bring next digit (3) of the dividend behind the 369 and repeat the process: 3693 / 583

Moving on to step 5:
3693 divided by 583 is 6 with a remainder of 195.
Record the quotient 6 as the next digit in the result. 
Result so far: 36.0
If we subtract 3498 from 3693, we get 195.
Append the next digit (6) from the dividend to 195 and continue with: 1956 / 583

Step 6:
When dividing 1956 by 583, we get 3 with a remainder of 207.
The number 3 becomes the next digit in our result. 
Result so far: 363.0
Subtract 1749 from 1956 to get 207.
Take the next digit (4) from the dividend and append it to 207, then repeat: 2074 / 583

Step 7:
If we divide 2074 by 583, we get 3 and a remainder of 325.
Record the quotient 3 as the next digit in the result. 
Result so far: 3633.0
Subtracting 1749 from 2074 leaves us with 325.
Fetch the next digit (7) from the dividend, attach it to 325 and continue: 3257 / 583

Step 8:
583 goes into 3257 5 times with a remainder of 342.
Use 5 as the next digit of our solution. 
Result so far: 36335.0
Subtracting 2915 from 3257 leaves us with 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

Going ahead to step 9:
583 goes into 3420 5 times with a remainder of 505.
Write down 5 as next digit of the result. 
Result so far: 36335.5
The remainder is 505 after subtracting 2915 from 3420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5050, and continue the process.

Going ahead to step 10:
The number 583 fits into 5050 8 times, leaving a remainder of 386.
The number 8 becomes the next digit in our result. 
Result so far: 36335.58
If we subtract 4664 from 5050, we get 386.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

Moving on to step 11:
The number 583 fits into 3860 6 times, leaving a remainder of 362.
Use 6 as the next digit of our solution. 
Result so far: 36335.586
Subtract 3498 from 3860 to get 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

Step 12:
The number 583 fits into 3620 6 times, leaving a remainder of 122.
Write down 6 as next digit of the result. 
Result so far: 36335.5866
Subtract 3498 from 3620 to get 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

After the division, we end up with 36335.5866 and a remainder of 0.00122.