550473 ÷ 73 
The aim is to understand the frequency of 73 in 550473.

Moving on to step 1:
When dividing 5 by 73, we get 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 73

Moving on to step 2:
When dividing 55 by 73, we get 0 with a remainder of 55.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 55 and we're left with 55.
Grab the next digit (0) from the dividend, add it to 55, then carry on: 550 / 73

On to step 3:
73 can be fit into 550 7 times, resulting in a remainder of 39.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtracting 511 from 550 leaves us with 39.
Fetch the next digit (4) from the dividend, attach it to 39 and continue: 394 / 73

Advancing to step 4:
73 can be fit into 394 5 times, resulting in a remainder of 29.
Record the quotient 5 as the next digit in the result. 
Result so far: 75.0
If we take 365 away from 394, we end up with 29.
Take the next digit (7) from the dividend and append it to 29, then repeat: 297 / 73

Going ahead to step 5:
73 goes into 297 4 times with a remainder of 5.
Record the quotient 4 as the next digit in the result. 
Result so far: 754.0
If we take 292 away from 297, we end up with 5.
Grab the next digit (3) from the dividend, add it to 5, then carry on: 53 / 73

Going ahead to step 6:
The number 73 fits into 53 0 times, leaving a remainder of 53.
Write down 0 as next digit of the result. 
Result so far: 7540.0
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.

Advancing to step 7:
73 goes into 530 7 times with a remainder of 19.
The number 7 becomes the next digit in our result. 
Result so far: 7540.7
If we subtract 511 from 530, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 8:
73 can be fit into 190 2 times, resulting in a remainder of 44.
Write down 2 as next digit of the result. 
Result so far: 7540.72
If we take 146 away from 190, we end up with 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:
73 can be fit into 440 6 times, resulting in a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 7540.726
If we subtract 438 from 440, we get 2.
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 can be fit into 20 0 times, resulting in a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 7540.726
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 11:
200 divided by 73 is 2 with a remainder of 54.
Write down 2 as next digit of the result. 
Result so far: 7540.72602
If we take 146 away from 200, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 12:
The number 73 fits into 540 7 times, leaving a remainder of 29.
The number 7 becomes the next digit in our result. 
Result so far: 7540.726027
Subtracting 511 from 540 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Going ahead to step 13:
The number 73 fits into 290 3 times, leaving a remainder of 71.
Write down 3 as next digit of the result. 
Result so far: 7540.7260273
If we take 219 away from 290, we end up with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Let's proceed to step 14:
The number 73 fits into 710 9 times, leaving a remainder of 53.
Record the quotient 9 as the next digit in the result. 
Result so far: 7540.72602739
The remainder is 53 after subtracting 657 from 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Our division results in 7540.72602739 with a remaining 5.3e-08.