We look at the division of 74471 by 73 
The aim is to understand the frequency of 73 in 74471.

On to step 1:
The number 73 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 73

Let's proceed to step 2:
74 divided by 73 is 1 with a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 1 after subtracting 73 from 74.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 73

Moving on to step 3:
If we divide 14 by 73, we get 0 and a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we subtract 0 from 14, we get 14.
Bring next digit (7) of the dividend behind the 14 and repeat the process: 147 / 73

On to step 4:
If we divide 147 by 73, we get 2 and a remainder of 1.
The number 2 becomes the next digit in our result. 
Result so far: 102.0
Deduct 146 from 147 and we're left with 1.
Take the next digit (1) from the dividend and append it to 1, then repeat: 11 / 73

Advancing to step 5:
When dividing 11 by 73, we get 0 with a remainder of 11.
Record the quotient 0 as the next digit in the result. 
Result so far: 1020.0
Deduct 0 from 11 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 6:
73 can be fit into 110 1 times, resulting in a remainder of 37.
Record the quotient 1 as the next digit in the result. 
Result so far: 1020.1
The remainder is 37 after subtracting 73 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 7:
The number 73 fits into 370 5 times, leaving a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 1020.15
If we take 365 away from 370, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 8:
73 goes into 50 0 times with a remainder of 50.
The next digit of our result is 0. 
Result so far: 1020.15
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 9:
73 can be fit into 500 6 times, resulting in a remainder of 62.
Record the quotient 6 as the next digit in the result. 
Result so far: 1020.1506
The remainder is 62 after subtracting 438 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Step 10:
When dividing 620 by 73, we get 8 with a remainder of 36.
The number 8 becomes the next digit in our result. 
Result so far: 1020.15068
If we take 584 away from 620, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 11:
If we divide 360 by 73, we get 4 and a remainder of 68.
Record the quotient 4 as the next digit in the result. 
Result so far: 1020.150684
Deduct 292 from 360 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 12:
73 can be fit into 680 9 times, resulting in a remainder of 23.
Put 9 as the next digit of the answer. 
Result so far: 1020.1506849
The remainder is 23 after subtracting 657 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 13:
The number 73 fits into 230 3 times, leaving a remainder of 11.
Write down 3 as next digit of the result. 
Result so far: 1020.15068493
If we take 219 away from 230, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

In conclusion, the division gives 1020.15068493 with a balance of 1.1e-08.