12534971 divided by 590 
The aim is to understand the frequency of 590 in 12534971.

Step 1:
590 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 590

Moving on to step 2:
12 divided by 590 is 0 with a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Include the next digit (5) from the dividend after 12, then repeat: 125 / 590

Let's proceed to step 3:
When dividing 125 by 590, we get 0 with a remainder of 125.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 125 leaves us with 125.
Take the next digit (3) from the dividend and append it to 125, then repeat: 1253 / 590

Going ahead to step 4:
1253 divided by 590 is 2 with a remainder of 73.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 1180 away from 1253, we end up with 73.
Take the next digit (4) from the dividend and append it to 73, then repeat: 734 / 590

Step 5:
590 goes into 734 1 times with a remainder of 144.
Use 1 as the next digit of our solution. 
Result so far: 21.0
If we take 590 away from 734, we end up with 144.
Include the next digit (9) from the dividend after 144, then repeat: 1449 / 590

Advancing to step 6:
590 goes into 1449 2 times with a remainder of 269.
Write down 2 as next digit of the result. 
Result so far: 212.0
If we take 1180 away from 1449, we end up with 269.
Append the next digit (7) from the dividend to 269 and continue with: 2697 / 590

Let's proceed to step 7:
2697 divided by 590 is 4 with a remainder of 337.
The next digit of our result is 4. 
Result so far: 2124.0
Subtracting 2360 from 2697 leaves us with 337.
Fetch the next digit (1) from the dividend, attach it to 337 and continue: 3371 / 590

On to step 8:
If we divide 3371 by 590, we get 5 and a remainder of 421.
Record the quotient 5 as the next digit in the result. 
Result so far: 21245.0
The remainder is 421 after subtracting 2950 from 3371.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4210, and continue the process.

Step 9:
4210 divided by 590 is 7 with a remainder of 80.
Record the quotient 7 as the next digit in the result. 
Result so far: 21245.7
If we take 4130 away from 4210, we end up 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.

Going ahead to step 10:
800 divided by 590 is 1 with a remainder of 210.
Record the quotient 1 as the next digit in the result. 
Result so far: 21245.71
If we subtract 590 from 800, we get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

On to step 11:
590 can be fit into 2100 3 times, resulting in a remainder of 330.
Put 3 as the next digit of the answer. 
Result so far: 21245.713
Deduct 1770 from 2100 and we're left with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Step 12:
The number 590 fits into 3300 5 times, leaving a remainder of 350.
Record the quotient 5 as the next digit in the result. 
Result so far: 21245.7135
Subtract 2950 from 3300 to get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Advancing to step 13:
When dividing 3500 by 590, we get 5 with a remainder of 550.
The number 5 becomes the next digit in our result. 
Result so far: 21245.71355
The remainder is 550 after subtracting 2950 from 3500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Our division results in 21245.71355 with a remaining 0.00055.