We look at the division of 72061274 by 973 
The aim is to understand the frequency of 973 in 72061274.

Advancing to step 1:
7 divided by 973 is 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 973

Moving on to step 2:
If we divide 72 by 973, we get 0 and a remainder of 72.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 72 and we're left with 72.
Grab the next digit (0) from the dividend, add it to 72, then carry on: 720 / 973

On to step 3:
973 can be fit into 720 0 times, resulting in a remainder of 720.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 720 to get 720.
Fetch the next digit (6) from the dividend, attach it to 720 and continue: 7206 / 973

Advancing to step 4:
The number 973 fits into 7206 7 times, leaving a remainder of 395.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we subtract 6811 from 7206, we get 395.
Bring next digit (1) of the dividend behind the 395 and repeat the process: 3951 / 973

Going ahead to step 5:
973 can be fit into 3951 4 times, resulting in a remainder of 59.
Use 4 as the next digit of our solution. 
Result so far: 74.0
Deduct 3892 from 3951 and we're left with 59.
Include the next digit (2) from the dividend after 59, then repeat: 592 / 973

On to step 6:
If we divide 592 by 973, we get 0 and a remainder of 592.
Write down 0 as next digit of the result. 
Result so far: 740.0
If we subtract 0 from 592, we get 592.
Fetch the next digit (7) from the dividend, attach it to 592 and continue: 5927 / 973

Going ahead to step 7:
973 can be fit into 5927 6 times, resulting in a remainder of 89.
Write down 6 as next digit of the result. 
Result so far: 7406.0
If we subtract 5838 from 5927, we get 89.
Grab the next digit (4) from the dividend, add it to 89, then carry on: 894 / 973

On to step 8:
When dividing 894 by 973, we get 0 with a remainder of 894.
The next digit of our result is 0. 
Result so far: 74060.0
Deduct 0 from 894 and we're left with 894.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8940, and continue the process.

Moving on to step 9:
8940 divided by 973 is 9 with a remainder of 183.
Use 9 as the next digit of our solution. 
Result so far: 74060.9
Subtract 8757 from 8940 to get 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

Going ahead to step 10:
If we divide 1830 by 973, we get 1 and a remainder of 857.
Write down 1 as next digit of the result. 
Result so far: 74060.91
If we take 973 away from 1830, we end up with 857.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8570, and continue the process.

Going ahead to step 11:
973 goes into 8570 8 times with a remainder of 786.
The number 8 becomes the next digit in our result. 
Result so far: 74060.918
If we take 7784 away from 8570, we end up with 786.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7860, and continue the process.

Step 12:
973 can be fit into 7860 8 times, resulting in a remainder of 76.
The next digit of our result is 8. 
Result so far: 74060.9188
If we take 7784 away from 7860, we end up with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

The final result is 74060.9188 with a remainder of 0.00076.