We look at the division of 956776 by 73 
The aim is to understand the frequency of 73 in 956776.

On to step 1:
The number 73 fits into 9 0 times, leaving 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.
Take the next digit (5) from the dividend and append it to 9, then repeat: 95 / 73

Step 2:
When dividing 95 by 73, we get 1 with a remainder of 22.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 73 from 95 and we're left with 22.
Append the next digit (6) from the dividend to 22 and continue with: 226 / 73

Step 3:
The number 73 fits into 226 3 times, leaving a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 13.0
If we take 219 away from 226, we end up with 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 73

Advancing to step 4:
When dividing 77 by 73, we get 1 with a remainder of 4.
Put 1 as the next digit of the answer. 
Result so far: 131.0
Deduct 73 from 77 and we're left with 4.
Append the next digit (7) from the dividend to 4 and continue with: 47 / 73

Let's proceed to step 5:
73 can be fit into 47 0 times, resulting in a remainder of 47.
Put 0 as the next digit of the answer. 
Result so far: 1310.0
If we subtract 0 from 47, we get 47.
Grab the next digit (6) from the dividend, add it to 47, then carry on: 476 / 73

Moving on to step 6:
If we divide 476 by 73, we get 6 and a remainder of 38.
The number 6 becomes the next digit in our result. 
Result so far: 13106.0
Subtracting 438 from 476 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 7:
73 goes into 380 5 times with a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 13106.5
Subtracting 365 from 380 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 8:
73 can be fit into 150 2 times, resulting in a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 13106.52
The remainder is 4 after subtracting 146 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 9:
73 can be fit into 40 0 times, resulting in a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 13106.52
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 10:
400 divided by 73 is 5 with a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 13106.5205
Subtract 365 from 400 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 11:
73 can be fit into 350 4 times, resulting in a remainder of 58.
Put 4 as the next digit of the answer. 
Result so far: 13106.52054
Deduct 292 from 350 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Moving on to step 12:
When dividing 580 by 73, we get 7 with a remainder of 69.
Write down 7 as next digit of the result. 
Result so far: 13106.520547
If we take 511 away from 580, we end up with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Step 13:
If we divide 690 by 73, we get 9 and a remainder of 33.
The next digit of our result is 9. 
Result so far: 13106.5205479
If we take 657 away from 690, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 14:
The number 73 fits into 330 4 times, leaving a remainder of 38.
The next digit of our result is 4. 
Result so far: 13106.52054794
Subtracting 292 from 330 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

After the division, we end up with 13106.52054794 and a remainder of 3.8e-08.