537197 divided by 2 
The aim is to understand the frequency of 2 in 537197.

Going ahead to step 1:
2 can be fit into 5 2 times, resulting in a remainder of 1.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 4 away from 5, we end up with 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 2

Going ahead to step 2:
The number 2 fits into 13 6 times, leaving a remainder of 1.
Record the quotient 6 as the next digit in the result. 
Result so far: 26.0
Subtract 12 from 13 to get 1.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 2

Moving on to step 3:
The number 2 fits into 17 8 times, leaving a remainder of 1.
Record the quotient 8 as the next digit in the result. 
Result so far: 268.0
Subtract 16 from 17 to get 1.
Append the next digit (1) from the dividend to 1 and continue with: 11 / 2

On to step 4:
2 goes into 11 5 times with a remainder of 1.
Use 5 as the next digit of our solution. 
Result so far: 2685.0
If we subtract 10 from 11, we get 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 2

Going ahead to step 5:
The number 2 fits into 19 9 times, leaving a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 26859.0
Subtracting 18 from 19 leaves us with 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 2

Let's proceed to step 6:
When dividing 17 by 2, we get 8 with a remainder of 1.
Use 8 as the next digit of our solution. 
Result so far: 268598.0
Deduct 16 from 17 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 7:
If we divide 10 by 2, we get 5 and a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 268598.5
Subtract 10 from 10 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
The number 2 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 268598.5
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
When dividing 0 by 2, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 268598.5
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 268598.5 with a remainder of 0.0.