75301894 divided by 531 
The aim is to understand the frequency of 531 in 75301894.

Step 1:
531 goes into 7 0 times with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (5) from the dividend and append it to 7, then repeat: 75 / 531

Advancing to step 2:
The number 531 fits into 75 0 times, leaving a remainder of 75.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 75, we get 75.
Fetch the next digit (3) from the dividend, attach it to 75 and continue: 753 / 531

Going ahead to step 3:
753 divided by 531 is 1 with a remainder of 222.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 531 from 753, we get 222.
Fetch the next digit (0) from the dividend, attach it to 222 and continue: 2220 / 531

Advancing to step 4:
531 can be fit into 2220 4 times, resulting in a remainder of 96.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
Deduct 2124 from 2220 and we're left with 96.
Bring next digit (1) of the dividend behind the 96 and repeat the process: 961 / 531

Going ahead to step 5:
If we divide 961 by 531, we get 1 and a remainder of 430.
Use 1 as the next digit of our solution. 
Result so far: 141.0
Deduct 531 from 961 and we're left with 430.
Bring next digit (8) of the dividend behind the 430 and repeat the process: 4308 / 531

On to step 6:
If we divide 4308 by 531, we get 8 and a remainder of 60.
Use 8 as the next digit of our solution. 
Result so far: 1418.0
Subtracting 4248 from 4308 leaves us with 60.
Include the next digit (9) from the dividend after 60, then repeat: 609 / 531

On to step 7:
If we divide 609 by 531, we get 1 and a remainder of 78.
Write down 1 as next digit of the result. 
Result so far: 14181.0
Subtract 531 from 609 to get 78.
Fetch the next digit (4) from the dividend, attach it to 78 and continue: 784 / 531

Step 8:
784 divided by 531 is 1 with a remainder of 253.
Put 1 as the next digit of the answer. 
Result so far: 141811.0
Deduct 531 from 784 and we're left with 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Step 9:
531 can be fit into 2530 4 times, resulting in a remainder of 406.
Put 4 as the next digit of the answer. 
Result so far: 141811.4
If we subtract 2124 from 2530, we get 406.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

Let's proceed to step 10:
When dividing 4060 by 531, we get 7 with a remainder of 343.
Write down 7 as next digit of the result. 
Result so far: 141811.47
The remainder is 343 after subtracting 3717 from 4060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3430, and continue the process.

Step 11:
If we divide 3430 by 531, we get 6 and a remainder of 244.
The number 6 becomes the next digit in our result. 
Result so far: 141811.476
Deduct 3186 from 3430 and we're left with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Let's proceed to step 12:
If we divide 2440 by 531, we get 4 and a remainder of 316.
Record the quotient 4 as the next digit in the result. 
Result so far: 141811.4764
If we take 2124 away from 2440, we end up with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Step 13:
The number 531 fits into 3160 5 times, leaving a remainder of 505.
The number 5 becomes the next digit in our result. 
Result so far: 141811.47645
The remainder is 505 after subtracting 2655 from 3160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5050, and continue the process.

Going ahead to step 14:
531 can be fit into 5050 9 times, resulting in a remainder of 271.
The number 9 becomes the next digit in our result. 
Result so far: 141811.476459
Subtracting 4779 from 5050 leaves us with 271.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2710, and continue the process.

Let's proceed to step 15:
When dividing 2710 by 531, we get 5 with a remainder of 55.
Use 5 as the next digit of our solution. 
Result so far: 141811.4764595
If we take 2655 away from 2710, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Advancing to step 16:
550 divided by 531 is 1 with a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 141811.47645951
Deduct 531 from 550 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

The quotient of the division is 141811.47645951, and the remainder is 1.9e-08.