Let's divide 141500 by 31
The aim is to understand the frequency of 31 in 141500.

Moving on to step 1:
If we divide 1 by 31, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 31

Let's proceed to step 2:
14 divided by 31 is 0 with a remainder of 14.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 14, we get 14.
Fetch the next digit (1) from the dividend, attach it to 14 and continue: 141 / 31

On to step 3:
The number 31 fits into 141 4 times, leaving a remainder of 17.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtracting 124 from 141 leaves us with 17.
Include the next digit (5) from the dividend after 17, then repeat: 175 / 31

Step 4:
175 divided by 31 is 5 with a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 45.0
Subtract 155 from 175 to get 20.
Fetch the next digit (0) from the dividend, attach it to 20 and continue: 200 / 31

Going ahead to step 5:
When dividing 200 by 31, we get 6 with a remainder of 14.
The next digit of our result is 6. 
Result so far: 456.0
If we subtract 186 from 200, we get 14.
Fetch the next digit (0) from the dividend, attach it to 14 and continue: 140 / 31

Advancing to step 6:
The number 31 fits into 140 4 times, leaving a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 4564.0
Subtracting 124 from 140 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 7:
When dividing 160 by 31, we get 5 with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 4564.5
Deduct 155 from 160 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 8:
31 goes into 50 1 times with a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 4564.51
If we subtract 31 from 50, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 9:
31 can be fit into 190 6 times, resulting in a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 4564.516
If we subtract 186 from 190, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 10:
When dividing 40 by 31, we get 1 with a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 4564.5161
Subtracting 31 from 40 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 11:
31 goes into 90 2 times with a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 4564.51612
Subtract 62 from 90 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 12:
The number 31 fits into 280 9 times, leaving a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 4564.516129
If we subtract 279 from 280, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 13:
When dividing 10 by 31, we get 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 4564.516129
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 14:
31 goes into 100 3 times with a remainder of 7.
The next digit of our result is 3. 
Result so far: 4564.51612903
If we take 93 away from 100, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

The final outcome is 4564.51612903, with a leftover of 7e-09.