Let's divide 21945237 by 472
The aim is to understand the frequency of 472 in 21945237.

On to step 1:
When dividing 2 by 472, we get 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 472

Going ahead to step 2:
472 can be fit into 21 0 times, resulting in a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 21 to get 21.
Grab the next digit (9) from the dividend, add it to 21, then carry on: 219 / 472

On to step 3:
When dividing 219 by 472, we get 0 with a remainder of 219.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 219 to get 219.
Fetch the next digit (4) from the dividend, attach it to 219 and continue: 2194 / 472

Let's proceed to step 4:
The number 472 fits into 2194 4 times, leaving a remainder of 306.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtracting 1888 from 2194 leaves us with 306.
Grab the next digit (5) from the dividend, add it to 306, then carry on: 3065 / 472

Advancing to step 5:
3065 divided by 472 is 6 with a remainder of 233.
The number 6 becomes the next digit in our result. 
Result so far: 46.0
If we take 2832 away from 3065, we end up with 233.
Grab the next digit (2) from the dividend, add it to 233, then carry on: 2332 / 472

Let's proceed to step 6:
When dividing 2332 by 472, we get 4 with a remainder of 444.
The number 4 becomes the next digit in our result. 
Result so far: 464.0
Subtracting 1888 from 2332 leaves us with 444.
Take the next digit (3) from the dividend and append it to 444, then repeat: 4443 / 472

Moving on to step 7:
4443 divided by 472 is 9 with a remainder of 195.
Record the quotient 9 as the next digit in the result. 
Result so far: 4649.0
Subtracting 4248 from 4443 leaves us with 195.
Bring next digit (7) of the dividend behind the 195 and repeat the process: 1957 / 472

Step 8:
The number 472 fits into 1957 4 times, leaving a remainder of 69.
Write down 4 as next digit of the result. 
Result so far: 46494.0
Deduct 1888 from 1957 and we're left with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Going ahead to step 9:
When dividing 690 by 472, we get 1 with a remainder of 218.
The number 1 becomes the next digit in our result. 
Result so far: 46494.1
Subtract 472 from 690 to get 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

On to step 10:
472 can be fit into 2180 4 times, resulting in a remainder of 292.
Use 4 as the next digit of our solution. 
Result so far: 46494.14
If we take 1888 away from 2180, we end up with 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Advancing to step 11:
472 can be fit into 2920 6 times, resulting in a remainder of 88.
The number 6 becomes the next digit in our result. 
Result so far: 46494.146
Deduct 2832 from 2920 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Going ahead to step 12:
472 can be fit into 880 1 times, resulting in a remainder of 408.
Record the quotient 1 as the next digit in the result. 
Result so far: 46494.1461
Deduct 472 from 880 and we're left with 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Step 13:
The number 472 fits into 4080 8 times, leaving a remainder of 304.
Use 8 as the next digit of our solution. 
Result so far: 46494.14618
If we take 3776 away from 4080, we end up with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Let's proceed to step 14:
3040 divided by 472 is 6 with a remainder of 208.
The next digit of our result is 6. 
Result so far: 46494.146186
The remainder is 208 after subtracting 2832 from 3040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Let's proceed to step 15:
472 can be fit into 2080 4 times, resulting in a remainder of 192.
Use 4 as the next digit of our solution. 
Result so far: 46494.1461864
Subtract 1888 from 2080 to get 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Step 16:
The number 472 fits into 1920 4 times, leaving a remainder of 32.
Put 4 as the next digit of the answer. 
Result so far: 46494.14618644
Deduct 1888 from 1920 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The quotient of the division is 46494.14618644, and the remainder is 3.2e-08.