We divide 64173441 by 972
The aim is to understand the frequency of 972 in 64173441.

Step 1:
If we divide 6 by 972, we get 0 and a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 972

Advancing to step 2:
64 divided by 972 is 0 with a remainder of 64.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 64 after subtracting 0 from 64.
Include the next digit (1) from the dividend after 64, then repeat: 641 / 972

Let's proceed to step 3:
972 can be fit into 641 0 times, resulting in a remainder of 641.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 641, we end up with 641.
Append the next digit (7) from the dividend to 641 and continue with: 6417 / 972

Going ahead to step 4:
When dividing 6417 by 972, we get 6 with a remainder of 585.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtract 5832 from 6417 to get 585.
Grab the next digit (3) from the dividend, add it to 585, then carry on: 5853 / 972

Going ahead to step 5:
If we divide 5853 by 972, we get 6 and a remainder of 21.
The number 6 becomes the next digit in our result. 
Result so far: 66.0
Deduct 5832 from 5853 and we're left with 21.
Include the next digit (4) from the dividend after 21, then repeat: 214 / 972

Let's proceed to step 6:
214 divided by 972 is 0 with a remainder of 214.
Record the quotient 0 as the next digit in the result. 
Result so far: 660.0
The remainder is 214 after subtracting 0 from 214.
Grab the next digit (4) from the dividend, add it to 214, then carry on: 2144 / 972

Let's proceed to step 7:
If we divide 2144 by 972, we get 2 and a remainder of 200.
The next digit of our result is 2. 
Result so far: 6602.0
Subtract 1944 from 2144 to get 200.
Take the next digit (1) from the dividend and append it to 200, then repeat: 2001 / 972

Let's proceed to step 8:
The number 972 fits into 2001 2 times, leaving a remainder of 57.
The next digit of our result is 2. 
Result so far: 66022.0
If we subtract 1944 from 2001, we get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Let's proceed to step 9:
The number 972 fits into 570 0 times, leaving a remainder of 570.
The number 0 becomes the next digit in our result. 
Result so far: 66022.0
Subtracting 0 from 570 leaves us with 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Step 10:
5700 divided by 972 is 5 with a remainder of 840.
Put 5 as the next digit of the answer. 
Result so far: 66022.05
Subtracting 4860 from 5700 leaves us with 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8400, and continue the process.

Step 11:
The number 972 fits into 8400 8 times, leaving a remainder of 624.
Put 8 as the next digit of the answer. 
Result so far: 66022.058
If we take 7776 away from 8400, we end up with 624.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6240, and continue the process.

Advancing to step 12:
972 goes into 6240 6 times with a remainder of 408.
The number 6 becomes the next digit in our result. 
Result so far: 66022.0586
Subtracting 5832 from 6240 leaves us 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.

Let's proceed to step 13:
972 goes into 4080 4 times with a remainder of 192.
Write down 4 as next digit of the result. 
Result so far: 66022.05864
If we subtract 3888 from 4080, we 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.

Let's proceed to step 14:
The number 972 fits into 1920 1 times, leaving a remainder of 948.
Use 1 as the next digit of our solution. 
Result so far: 66022.058641
If we take 972 away from 1920, we end up with 948.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9480, and continue the process.

Moving on to step 15:
The number 972 fits into 9480 9 times, leaving a remainder of 732.
Use 9 as the next digit of our solution. 
Result so far: 66022.0586419
If we subtract 8748 from 9480, we get 732.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7320, and continue the process.

Moving on to step 16:
972 goes into 7320 7 times with a remainder of 516.
Put 7 as the next digit of the answer. 
Result so far: 66022.05864197
Subtract 6804 from 7320 to get 516.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5160, and continue the process.

In conclusion, the division gives 66022.05864197 with a balance of 5.16e-07.