99370002 ÷ 972 
The aim is to understand the frequency of 972 in 99370002.

Going ahead to step 1:
972 can be fit into 9 0 times, resulting in a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 972

Step 2:
The number 972 fits into 99 0 times, leaving a remainder of 99.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 99, we end up with 99.
Include the next digit (3) from the dividend after 99, then repeat: 993 / 972

Advancing to step 3:
972 goes into 993 1 times with a remainder of 21.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 972 from 993 to get 21.
Append the next digit (7) from the dividend to 21 and continue with: 217 / 972

Advancing to step 4:
972 goes into 217 0 times with a remainder of 217.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we subtract 0 from 217, we get 217.
Bring next digit (0) of the dividend behind the 217 and repeat the process: 2170 / 972

Going ahead to step 5:
The number 972 fits into 2170 2 times, leaving a remainder of 226.
The next digit of our result is 2. 
Result so far: 102.0
If we subtract 1944 from 2170, we get 226.
Bring next digit (0) of the dividend behind the 226 and repeat the process: 2260 / 972

Going ahead to step 6:
The number 972 fits into 2260 2 times, leaving a remainder of 316.
Put 2 as the next digit of the answer. 
Result so far: 1022.0
Subtracting 1944 from 2260 leaves us with 316.
Take the next digit (0) from the dividend and append it to 316, then repeat: 3160 / 972

Step 7:
The number 972 fits into 3160 3 times, leaving a remainder of 244.
Put 3 as the next digit of the answer. 
Result so far: 10223.0
Subtracting 2916 from 3160 leaves us with 244.
Grab the next digit (2) from the dividend, add it to 244, then carry on: 2442 / 972

Let's proceed to step 8:
2442 divided by 972 is 2 with a remainder of 498.
Put 2 as the next digit of the answer. 
Result so far: 102232.0
The remainder is 498 after subtracting 1944 from 2442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4980, and continue the process.

Let's proceed to step 9:
972 goes into 4980 5 times with a remainder of 120.
Put 5 as the next digit of the answer. 
Result so far: 102232.5
If we subtract 4860 from 4980, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 10:
If we divide 1200 by 972, we get 1 and a remainder of 228.
Record the quotient 1 as the next digit in the result. 
Result so far: 102232.51
Subtract 972 from 1200 to get 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Going ahead to step 11:
972 goes into 2280 2 times with a remainder of 336.
Write down 2 as next digit of the result. 
Result so far: 102232.512
The remainder is 336 after subtracting 1944 from 2280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Going ahead to step 12:
972 goes into 3360 3 times with a remainder of 444.
Write down 3 as next digit of the result. 
Result so far: 102232.5123
If we take 2916 away from 3360, we end up with 444.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

Let's proceed to step 13:
972 goes into 4440 4 times with a remainder of 552.
Write down 4 as next digit of the result. 
Result so far: 102232.51234
Subtracting 3888 from 4440 leaves us with 552.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5520, and continue the process.

Moving on to step 14:
If we divide 5520 by 972, we get 5 and a remainder of 660.
The number 5 becomes the next digit in our result. 
Result so far: 102232.512345
Deduct 4860 from 5520 and we're left with 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Let's proceed to step 15:
When dividing 6600 by 972, we get 6 with a remainder of 768.
Put 6 as the next digit of the answer. 
Result so far: 102232.5123456
Subtract 5832 from 6600 to get 768.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7680, and continue the process.

Moving on to step 16:
The number 972 fits into 7680 7 times, leaving a remainder of 876.
Record the quotient 7 as the next digit in the result. 
Result so far: 102232.51234567
If we take 6804 away from 7680, we end up with 876.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8760, and continue the process.

The final outcome is 102232.51234567, with a leftover of 8.76e-07.