We look at the division of 7431500 by 540 
The aim is to understand the frequency of 540 in 7431500.

Going ahead to step 1:
540 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Append the next digit (4) from the dividend to 7 and continue with: 74 / 540

Let's proceed to step 2:
540 goes into 74 0 times with a remainder of 74.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 74, we end up with 74.
Include the next digit (3) from the dividend after 74, then repeat: 743 / 540

On to step 3:
743 divided by 540 is 1 with a remainder of 203.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 540 from 743 and we're left with 203.
Fetch the next digit (1) from the dividend, attach it to 203 and continue: 2031 / 540

Step 4:
When dividing 2031 by 540, we get 3 with a remainder of 411.
Write down 3 as next digit of the result. 
Result so far: 13.0
The remainder is 411 after subtracting 1620 from 2031.
Fetch the next digit (5) from the dividend, attach it to 411 and continue: 4115 / 540

Let's proceed to step 5:
540 can be fit into 4115 7 times, resulting in a remainder of 335.
Put 7 as the next digit of the answer. 
Result so far: 137.0
Deduct 3780 from 4115 and we're left with 335.
Grab the next digit (0) from the dividend, add it to 335, then carry on: 3350 / 540

On to step 6:
If we divide 3350 by 540, we get 6 and a remainder of 110.
The number 6 becomes the next digit in our result. 
Result so far: 1376.0
If we subtract 3240 from 3350, we get 110.
Take the next digit (0) from the dividend and append it to 110, then repeat: 1100 / 540

Let's proceed to step 7:
The number 540 fits into 1100 2 times, leaving a remainder of 20.
Use 2 as the next digit of our solution. 
Result so far: 13762.0
If we subtract 1080 from 1100, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 8:
The number 540 fits into 200 0 times, leaving a remainder of 200.
Write down 0 as next digit of the result. 
Result so far: 13762.0
If we take 0 away from 200, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Advancing to step 9:
540 goes into 2000 3 times with a remainder of 380.
The number 3 becomes the next digit in our result. 
Result so far: 13762.03
The remainder is 380 after subtracting 1620 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Moving on to step 10:
3800 divided by 540 is 7 with a remainder of 20.
The number 7 becomes the next digit in our result. 
Result so far: 13762.037
Subtracting 3780 from 3800 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 11:
540 can be fit into 200 0 times, resulting in a remainder of 200.
Put 0 as the next digit of the answer. 
Result so far: 13762.037
If we take 0 away from 200, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 12:
The number 540 fits into 2000 3 times, leaving a remainder of 380.
Write down 3 as next digit of the result. 
Result so far: 13762.03703
The remainder is 380 after subtracting 1620 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Going ahead to step 13:
If we divide 3800 by 540, we get 7 and a remainder of 20.
The next digit of our result is 7. 
Result so far: 13762.037037
Subtracting 3780 from 3800 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 14:
When dividing 200 by 540, we get 0 with a remainder of 200.
The number 0 becomes the next digit in our result. 
Result so far: 13762.037037
If we take 0 away from 200, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 15:
The number 540 fits into 2000 3 times, leaving a remainder of 380.
The next digit of our result is 3. 
Result so far: 13762.03703703
Subtracting 1620 from 2000 leaves us with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

The final result is 13762.03703703 with a remainder of 3.8e-07.