21719866 ÷ 332 
The aim is to understand the frequency of 332 in 21719866.

Moving on to step 1:
2 divided by 332 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 332

Moving on to step 2:
332 goes into 21 0 times with a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 21 after subtracting 0 from 21.
Include the next digit (7) from the dividend after 21, then repeat: 217 / 332

Step 3:
332 goes into 217 0 times with a remainder of 217.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 217 and we're left with 217.
Grab the next digit (1) from the dividend, add it to 217, then carry on: 2171 / 332

Let's proceed to step 4:
2171 divided by 332 is 6 with a remainder of 179.
The next digit of our result is 6. 
Result so far: 6.0
The remainder is 179 after subtracting 1992 from 2171.
Fetch the next digit (9) from the dividend, attach it to 179 and continue: 1799 / 332

Going ahead to step 5:
When dividing 1799 by 332, we get 5 with a remainder of 139.
Put 5 as the next digit of the answer. 
Result so far: 65.0
The remainder is 139 after subtracting 1660 from 1799.
Grab the next digit (8) from the dividend, add it to 139, then carry on: 1398 / 332

Going ahead to step 6:
If we divide 1398 by 332, we get 4 and a remainder of 70.
Use 4 as the next digit of our solution. 
Result so far: 654.0
The remainder is 70 after subtracting 1328 from 1398.
Fetch the next digit (6) from the dividend, attach it to 70 and continue: 706 / 332

Going ahead to step 7:
332 can be fit into 706 2 times, resulting in a remainder of 42.
Record the quotient 2 as the next digit in the result. 
Result so far: 6542.0
If we subtract 664 from 706, we get 42.
Append the next digit (6) from the dividend to 42 and continue with: 426 / 332

Moving on to step 8:
426 divided by 332 is 1 with a remainder of 94.
The number 1 becomes the next digit in our result. 
Result so far: 65421.0
The remainder is 94 after subtracting 332 from 426.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Moving on to step 9:
940 divided by 332 is 2 with a remainder of 276.
Put 2 as the next digit of the answer. 
Result so far: 65421.2
If we subtract 664 from 940, we get 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

On to step 10:
The number 332 fits into 2760 8 times, leaving a remainder of 104.
Record the quotient 8 as the next digit in the result. 
Result so far: 65421.28
If we take 2656 away from 2760, we end up with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Moving on to step 11:
The number 332 fits into 1040 3 times, leaving a remainder of 44.
Record the quotient 3 as the next digit in the result. 
Result so far: 65421.283
Deduct 996 from 1040 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 12:
440 divided by 332 is 1 with a remainder of 108.
The next digit of our result is 1. 
Result so far: 65421.2831
If we take 332 away from 440, we end up with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Moving on to step 13:
When dividing 1080 by 332, we get 3 with a remainder of 84.
Record the quotient 3 as the next digit in the result. 
Result so far: 65421.28313
Deduct 996 from 1080 and we're left with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Moving on to step 14:
840 divided by 332 is 2 with a remainder of 176.
The number 2 becomes the next digit in our result. 
Result so far: 65421.283132
Subtract 664 from 840 to get 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

On to step 15:
The number 332 fits into 1760 5 times, leaving a remainder of 100.
The next digit of our result is 5. 
Result so far: 65421.2831325
If we subtract 1660 from 1760, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Step 16:
332 goes into 1000 3 times with a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 65421.28313253
Subtracting 996 from 1000 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Our division results in 65421.28313253 with a remaining 4e-09.