We look at the division of 89409060 by 973 
The aim is to understand the frequency of 973 in 89409060.

Moving on to step 1:
8 divided by 973 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (9) from the dividend to 8 and continue with: 89 / 973

Moving on to step 2:
973 goes into 89 0 times with a remainder of 89.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 89 leaves us with 89.
Include the next digit (4) from the dividend after 89, then repeat: 894 / 973

Step 3:
If we divide 894 by 973, we get 0 and a remainder of 894.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 894 to get 894.
Grab the next digit (0) from the dividend, add it to 894, then carry on: 8940 / 973

Let's proceed to step 4:
When dividing 8940 by 973, we get 9 with a remainder of 183.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Deduct 8757 from 8940 and we're left with 183.
Bring next digit (9) of the dividend behind the 183 and repeat the process: 1839 / 973

Moving on to step 5:
973 can be fit into 1839 1 times, resulting in a remainder of 866.
Write down 1 as next digit of the result. 
Result so far: 91.0
If we take 973 away from 1839, we end up with 866.
Grab the next digit (0) from the dividend, add it to 866, then carry on: 8660 / 973

Going ahead to step 6:
973 can be fit into 8660 8 times, resulting in a remainder of 876.
The number 8 becomes the next digit in our result. 
Result so far: 918.0
The remainder is 876 after subtracting 7784 from 8660.
Append the next digit (6) from the dividend to 876 and continue with: 8766 / 973

Advancing to step 7:
The number 973 fits into 8766 9 times, leaving a remainder of 9.
The number 9 becomes the next digit in our result. 
Result so far: 9189.0
If we take 8757 away from 8766, we end up with 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 973

Going ahead to step 8:
If we divide 90 by 973, we get 0 and a remainder of 90.
The next digit of our result is 0. 
Result so far: 91890.0
Subtract 0 from 90 to get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Going ahead to step 9:
973 can be fit into 900 0 times, resulting in a remainder of 900.
Record the quotient 0 as the next digit in the result. 
Result so far: 91890.0
The remainder is 900 after subtracting 0 from 900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9000, and continue the process.

Going ahead to step 10:
The number 973 fits into 9000 9 times, leaving a remainder of 243.
The next digit of our result is 9. 
Result so far: 91890.09
Deduct 8757 from 9000 and we're left with 243.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

Advancing to step 11:
The number 973 fits into 2430 2 times, leaving a remainder of 484.
Put 2 as the next digit of the answer. 
Result so far: 91890.092
If we take 1946 away from 2430, we end up with 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

On to step 12:
When dividing 4840 by 973, we get 4 with a remainder of 948.
The number 4 becomes the next digit in our result. 
Result so far: 91890.0924
If we subtract 3892 from 4840, we get 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 13:
973 can be fit into 9480 9 times, resulting in a remainder of 723.
The number 9 becomes the next digit in our result. 
Result so far: 91890.09249
Deduct 8757 from 9480 and we're left with 723.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7230, and continue the process.

Let's proceed to step 14:
7230 divided by 973 is 7 with a remainder of 419.
Record the quotient 7 as the next digit in the result. 
Result so far: 91890.092497
The remainder is 419 after subtracting 6811 from 7230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4190, and continue the process.

Let's proceed to step 15:
If we divide 4190 by 973, we get 4 and a remainder of 298.
The next digit of our result is 4. 
Result so far: 91890.0924974
The remainder is 298 after subtracting 3892 from 4190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

Step 16:
2980 divided by 973 is 3 with a remainder of 61.
The next digit of our result is 3. 
Result so far: 91890.09249743
If we subtract 2919 from 2980, we get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

After the division, we end up with 91890.09249743 and a remainder of 6.1e-08.