We're dividing 75002464 by 531 
The aim is to understand the frequency of 531 in 75002464.

Step 1:
The number 531 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 531

Step 2:
When dividing 75 by 531, we get 0 with a remainder of 75.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 75, we end up with 75.
Grab the next digit (0) from the dividend, add it to 75, then carry on: 750 / 531

Moving on to step 3:
If we divide 750 by 531, we get 1 and a remainder of 219.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 219 after subtracting 531 from 750.
Take the next digit (0) from the dividend and append it to 219, then repeat: 2190 / 531

Let's proceed to step 4:
531 can be fit into 2190 4 times, resulting in a remainder of 66.
Put 4 as the next digit of the answer. 
Result so far: 14.0
If we take 2124 away from 2190, we end up with 66.
Grab the next digit (2) from the dividend, add it to 66, then carry on: 662 / 531

Going ahead to step 5:
When dividing 662 by 531, we get 1 with a remainder of 131.
Use 1 as the next digit of our solution. 
Result so far: 141.0
If we take 531 away from 662, we end up with 131.
Bring next digit (4) of the dividend behind the 131 and repeat the process: 1314 / 531

Moving on to step 6:
531 can be fit into 1314 2 times, resulting in a remainder of 252.
Record the quotient 2 as the next digit in the result. 
Result so far: 1412.0
Subtract 1062 from 1314 to get 252.
Take the next digit (6) from the dividend and append it to 252, then repeat: 2526 / 531

Moving on to step 7:
If we divide 2526 by 531, we get 4 and a remainder of 402.
The number 4 becomes the next digit in our result. 
Result so far: 14124.0
If we subtract 2124 from 2526, we get 402.
Fetch the next digit (4) from the dividend, attach it to 402 and continue: 4024 / 531

Let's proceed to step 8:
531 can be fit into 4024 7 times, resulting in a remainder of 307.
Use 7 as the next digit of our solution. 
Result so far: 141247.0
If we take 3717 away from 4024, we end up with 307.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3070, and continue the process.

Let's proceed to step 9:
When dividing 3070 by 531, we get 5 with a remainder of 415.
Write down 5 as next digit of the result. 
Result so far: 141247.5
If we take 2655 away from 3070, we end up with 415.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4150, and continue the process.

Advancing to step 10:
531 can be fit into 4150 7 times, resulting in a remainder of 433.
Write down 7 as next digit of the result. 
Result so far: 141247.57
The remainder is 433 after subtracting 3717 from 4150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4330, and continue the process.

Step 11:
531 can be fit into 4330 8 times, resulting in a remainder of 82.
The number 8 becomes the next digit in our result. 
Result so far: 141247.578
Subtract 4248 from 4330 to get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Advancing to step 12:
531 can be fit into 820 1 times, resulting in a remainder of 289.
The next digit of our result is 1. 
Result so far: 141247.5781
Deduct 531 from 820 and we're left with 289.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2890, and continue the process.

Advancing to step 13:
When dividing 2890 by 531, we get 5 with a remainder of 235.
Record the quotient 5 as the next digit in the result. 
Result so far: 141247.57815
If we subtract 2655 from 2890, we get 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

On to step 14:
When dividing 2350 by 531, we get 4 with a remainder of 226.
Write down 4 as next digit of the result. 
Result so far: 141247.578154
The remainder is 226 after subtracting 2124 from 2350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

On to step 15:
If we divide 2260 by 531, we get 4 and a remainder of 136.
Write down 4 as next digit of the result. 
Result so far: 141247.5781544
If we take 2124 away from 2260, we end up with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

The final result is 141247.5781544 with a remainder of 1.36e-06.