Let's divide 424521 by 97
The aim is to understand the frequency of 97 in 424521.

Let's proceed to step 1:
The number 97 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 97

Step 2:
97 can be fit into 42 0 times, resulting in a remainder of 42.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 42 and we're left with 42.
Include the next digit (4) from the dividend after 42, then repeat: 424 / 97

Let's proceed to step 3:
The number 97 fits into 424 4 times, leaving a remainder of 36.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we take 388 away from 424, we end up with 36.
Grab the next digit (5) from the dividend, add it to 36, then carry on: 365 / 97

Moving on to step 4:
97 can be fit into 365 3 times, resulting in a remainder of 74.
The number 3 becomes the next digit in our result. 
Result so far: 43.0
Deduct 291 from 365 and we're left with 74.
Grab the next digit (2) from the dividend, add it to 74, then carry on: 742 / 97

Moving on to step 5:
If we divide 742 by 97, we get 7 and a remainder of 63.
Use 7 as the next digit of our solution. 
Result so far: 437.0
The remainder is 63 after subtracting 679 from 742.
Fetch the next digit (1) from the dividend, attach it to 63 and continue: 631 / 97

Moving on to step 6:
97 can be fit into 631 6 times, resulting in a remainder of 49.
Write down 6 as next digit of the result. 
Result so far: 4376.0
The remainder is 49 after subtracting 582 from 631.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Advancing to step 7:
If we divide 490 by 97, we get 5 and a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 4376.5
If we subtract 485 from 490, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 8:
97 can be fit into 50 0 times, resulting in a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 4376.5
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.

Moving on to step 9:
97 goes into 500 5 times with a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 4376.505
Subtract 485 from 500 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 10:
When dividing 150 by 97, we get 1 with a remainder of 53.
Use 1 as the next digit of our solution. 
Result so far: 4376.5051
Subtract 97 from 150 to get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Step 11:
530 divided by 97 is 5 with a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 4376.50515
If we take 485 away from 530, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 12:
The number 97 fits into 450 4 times, leaving a remainder of 62.
Record the quotient 4 as the next digit in the result. 
Result so far: 4376.505154
Subtracting 388 from 450 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

On to step 13:
When dividing 620 by 97, we get 6 with a remainder of 38.
Put 6 as the next digit of the answer. 
Result so far: 4376.5051546
Deduct 582 from 620 and we're left 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.

Moving on to step 14:
When dividing 380 by 97, we get 3 with a remainder of 89.
Put 3 as the next digit of the answer. 
Result so far: 4376.50515463
Subtracting 291 from 380 leaves us with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

After the division, we end up with 4376.50515463 and a remainder of 8.9e-08.