550139 ÷ 97 
The aim is to understand the frequency of 97 in 550139.

On to step 1:
5 divided by 97 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 97

Step 2:
55 divided by 97 is 0 with a remainder of 55.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 55 and we're left with 55.
Bring next digit (0) of the dividend behind the 55 and repeat the process: 550 / 97

On to step 3:
If we divide 550 by 97, we get 5 and a remainder of 65.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we take 485 away from 550, we end up with 65.
Append the next digit (1) from the dividend to 65 and continue with: 651 / 97

On to step 4:
97 goes into 651 6 times with a remainder of 69.
Put 6 as the next digit of the answer. 
Result so far: 56.0
If we subtract 582 from 651, we get 69.
Take the next digit (3) from the dividend and append it to 69, then repeat: 693 / 97

Let's proceed to step 5:
When dividing 693 by 97, we get 7 with a remainder of 14.
Use 7 as the next digit of our solution. 
Result so far: 567.0
If we subtract 679 from 693, we get 14.
Grab the next digit (9) from the dividend, add it to 14, then carry on: 149 / 97

Advancing to step 6:
The number 97 fits into 149 1 times, leaving a remainder of 52.
Put 1 as the next digit of the answer. 
Result so far: 5671.0
The remainder is 52 after subtracting 97 from 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 7:
The number 97 fits into 520 5 times, leaving a remainder of 35.
The next digit of our result is 5. 
Result so far: 5671.5
If we subtract 485 from 520, we 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 8:
97 can be fit into 350 3 times, resulting in a remainder of 59.
Put 3 as the next digit of the answer. 
Result so far: 5671.53
If we take 291 away from 350, we end up with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Let's proceed to step 9:
590 divided by 97 is 6 with a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 5671.536
Subtracting 582 from 590 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 10:
The number 97 fits into 80 0 times, leaving a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 5671.536
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 11:
97 can be fit into 800 8 times, resulting in a remainder of 24.
Write down 8 as next digit of the result. 
Result so far: 5671.53608
If we subtract 776 from 800, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 12:
The number 97 fits into 240 2 times, leaving a remainder of 46.
Record the quotient 2 as the next digit in the result. 
Result so far: 5671.536082
Subtract 194 from 240 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 13:
The number 97 fits into 460 4 times, leaving a remainder of 72.
Record the quotient 4 as the next digit in the result. 
Result so far: 5671.5360824
Subtracting 388 from 460 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 14:
720 divided by 97 is 7 with a remainder of 41.
The next digit of our result is 7. 
Result so far: 5671.53608247
Subtracting 679 from 720 leaves us with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Our division results in 5671.53608247 with a remaining 4.1e-08.