We look at the division of 23136954 by 972 
The aim is to understand the frequency of 972 in 23136954.

Advancing to step 1:
The number 972 fits into 2 0 times, leaving 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.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 972

Advancing to step 2:
When dividing 23 by 972, we get 0 with a remainder of 23.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 23, we end up with 23.
Bring next digit (1) of the dividend behind the 23 and repeat the process: 231 / 972

Going ahead to step 3:
If we divide 231 by 972, we get 0 and a remainder of 231.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 231 to get 231.
Fetch the next digit (3) from the dividend, attach it to 231 and continue: 2313 / 972

On to step 4:
If we divide 2313 by 972, we get 2 and a remainder of 369.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 1944 from 2313 leaves us with 369.
Take the next digit (6) from the dividend and append it to 369, then repeat: 3696 / 972

Let's proceed to step 5:
The number 972 fits into 3696 3 times, leaving a remainder of 780.
Put 3 as the next digit of the answer. 
Result so far: 23.0
Subtracting 2916 from 3696 leaves us with 780.
Append the next digit (9) from the dividend to 780 and continue with: 7809 / 972

On to step 6:
The number 972 fits into 7809 8 times, leaving a remainder of 33.
The next digit of our result is 8. 
Result so far: 238.0
If we take 7776 away from 7809, we end up with 33.
Include the next digit (5) from the dividend after 33, then repeat: 335 / 972

Going ahead to step 7:
If we divide 335 by 972, we get 0 and a remainder of 335.
Record the quotient 0 as the next digit in the result. 
Result so far: 2380.0
If we take 0 away from 335, we end up with 335.
Grab the next digit (4) from the dividend, add it to 335, then carry on: 3354 / 972

On to step 8:
3354 divided by 972 is 3 with a remainder of 438.
The number 3 becomes the next digit in our result. 
Result so far: 23803.0
Deduct 2916 from 3354 and we're left with 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

Moving on to step 9:
4380 divided by 972 is 4 with a remainder of 492.
Put 4 as the next digit of the answer. 
Result so far: 23803.4
If we take 3888 away from 4380, we end up with 492.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4920, and continue the process.

Going ahead to step 10:
When dividing 4920 by 972, we get 5 with a remainder of 60.
The number 5 becomes the next digit in our result. 
Result so far: 23803.45
The remainder is 60 after subtracting 4860 from 4920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 11:
If we divide 600 by 972, we get 0 and a remainder of 600.
Use 0 as the next digit of our solution. 
Result so far: 23803.45
If we take 0 away from 600, we end up with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Advancing to step 12:
972 can be fit into 6000 6 times, resulting in a remainder of 168.
The number 6 becomes the next digit in our result. 
Result so far: 23803.4506
Subtract 5832 from 6000 to get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Moving on to step 13:
When dividing 1680 by 972, we get 1 with a remainder of 708.
Record the quotient 1 as the next digit in the result. 
Result so far: 23803.45061
Subtracting 972 from 1680 leaves us with 708.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7080, and continue the process.

Advancing to step 14:
When dividing 7080 by 972, we get 7 with a remainder of 276.
Record the quotient 7 as the next digit in the result. 
Result so far: 23803.450617
If we take 6804 away from 7080, we end up with 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Moving on to step 15:
If we divide 2760 by 972, we get 2 and a remainder of 816.
Record the quotient 2 as the next digit in the result. 
Result so far: 23803.4506172
Deduct 1944 from 2760 and we're left with 816.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8160, and continue the process.

Moving on to step 16:
8160 divided by 972 is 8 with a remainder of 384.
The next digit of our result is 8. 
Result so far: 23803.45061728
Subtract 7776 from 8160 to get 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

The final outcome is 23803.45061728, with a leftover of 3.84e-07.