We're dividing 931533 by 73 
The aim is to understand the frequency of 73 in 931533.

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
If we subtract 0 from 9, we get 9.
Grab the next digit (3) from the dividend, add it to 9, then carry on: 93 / 73

Advancing to step 2:
When dividing 93 by 73, we get 1 with a remainder of 20.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 73 from 93 to get 20.
Bring next digit (1) of the dividend behind the 20 and repeat the process: 201 / 73

Moving on to step 3:
73 goes into 201 2 times with a remainder of 55.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we subtract 146 from 201, we get 55.
Bring next digit (5) of the dividend behind the 55 and repeat the process: 555 / 73

On to step 4:
The number 73 fits into 555 7 times, leaving a remainder of 44.
Record the quotient 7 as the next digit in the result. 
Result so far: 127.0
Subtracting 511 from 555 leaves us with 44.
Grab the next digit (3) from the dividend, add it to 44, then carry on: 443 / 73

Moving on to step 5:
If we divide 443 by 73, we get 6 and a remainder of 5.
Put 6 as the next digit of the answer. 
Result so far: 1276.0
Subtracting 438 from 443 leaves us with 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 73

Advancing to step 6:
When dividing 53 by 73, we get 0 with a remainder of 53.
The next digit of our result is 0. 
Result so far: 12760.0
Subtracting 0 from 53 leaves us with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Going ahead to step 7:
530 divided by 73 is 7 with a remainder of 19.
Put 7 as the next digit of the answer. 
Result so far: 12760.7
If we take 511 away from 530, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 8:
73 goes into 190 2 times with a remainder of 44.
The number 2 becomes the next digit in our result. 
Result so far: 12760.72
If we subtract 146 from 190, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 9:
If we divide 440 by 73, we get 6 and a remainder of 2.
Write down 6 as next digit of the result. 
Result so far: 12760.726
The remainder is 2 after subtracting 438 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 10:
73 goes into 20 0 times with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 12760.726
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 11:
If we divide 200 by 73, we get 2 and a remainder of 54.
The next digit of our result is 2. 
Result so far: 12760.72602
The remainder is 54 after subtracting 146 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

On to step 12:
73 can be fit into 540 7 times, resulting in a remainder of 29.
Write down 7 as next digit of the result. 
Result so far: 12760.726027
The remainder is 29 after subtracting 511 from 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Step 13:
73 can be fit into 290 3 times, resulting in a remainder of 71.
Record the quotient 3 as the next digit in the result. 
Result so far: 12760.7260273
The remainder is 71 after subtracting 219 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

On to step 14:
73 goes into 710 9 times with a remainder of 53.
Write down 9 as next digit of the result. 
Result so far: 12760.72602739
Deduct 657 from 710 and we're left with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

The final outcome is 12760.72602739, with a leftover of 5.3e-08.