42904997 ÷ 540 
The aim is to understand the frequency of 540 in 42904997.

Step 1:
If we divide 4 by 540, we get 0 and a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 540

Advancing to step 2:
42 divided by 540 is 0 with a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 42 after subtracting 0 from 42.
Include the next digit (9) from the dividend after 42, then repeat: 429 / 540

Advancing to step 3:
When dividing 429 by 540, we get 0 with a remainder of 429.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 429 after subtracting 0 from 429.
Append the next digit (0) from the dividend to 429 and continue with: 4290 / 540

Going ahead to step 4:
If we divide 4290 by 540, we get 7 and a remainder of 510.
The next digit of our result is 7. 
Result so far: 7.0
The remainder is 510 after subtracting 3780 from 4290.
Fetch the next digit (4) from the dividend, attach it to 510 and continue: 5104 / 540

Advancing to step 5:
The number 540 fits into 5104 9 times, leaving a remainder of 244.
Record the quotient 9 as the next digit in the result. 
Result so far: 79.0
The remainder is 244 after subtracting 4860 from 5104.
Take the next digit (9) from the dividend and append it to 244, then repeat: 2449 / 540

Going ahead to step 6:
When dividing 2449 by 540, we get 4 with a remainder of 289.
Record the quotient 4 as the next digit in the result. 
Result so far: 794.0
If we subtract 2160 from 2449, we get 289.
Grab the next digit (9) from the dividend, add it to 289, then carry on: 2899 / 540

On to step 7:
The number 540 fits into 2899 5 times, leaving a remainder of 199.
Use 5 as the next digit of our solution. 
Result so far: 7945.0
Subtract 2700 from 2899 to get 199.
Bring next digit (7) of the dividend behind the 199 and repeat the process: 1997 / 540

Going ahead to step 8:
540 can be fit into 1997 3 times, resulting in a remainder of 377.
Use 3 as the next digit of our solution. 
Result so far: 79453.0
Deduct 1620 from 1997 and we're left with 377.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3770, and continue the process.

Step 9:
The number 540 fits into 3770 6 times, leaving a remainder of 530.
Write down 6 as next digit of the result. 
Result so far: 79453.6
Subtract 3240 from 3770 to get 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Let's proceed to step 10:
The number 540 fits into 5300 9 times, leaving a remainder of 440.
Use 9 as the next digit of our solution. 
Result so far: 79453.69
Deduct 4860 from 5300 and we're left with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Step 11:
540 can be fit into 4400 8 times, resulting in a remainder of 80.
The next digit of our result is 8. 
Result so far: 79453.698
If we take 4320 away from 4400, 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.

Step 12:
540 can be fit into 800 1 times, resulting in a remainder of 260.
The number 1 becomes the next digit in our result. 
Result so far: 79453.6981
Subtract 540 from 800 to get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Advancing to step 13:
The number 540 fits into 2600 4 times, leaving a remainder of 440.
Record the quotient 4 as the next digit in the result. 
Result so far: 79453.69814
If we subtract 2160 from 2600, we get 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Let's proceed to step 14:
If we divide 4400 by 540, we get 8 and a remainder of 80.
The number 8 becomes the next digit in our result. 
Result so far: 79453.698148
If we take 4320 away from 4400, 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.

On to step 15:
540 goes into 800 1 times with a remainder of 260.
Record the quotient 1 as the next digit in the result. 
Result so far: 79453.6981481
If we subtract 540 from 800, we get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

On to step 16:
The number 540 fits into 2600 4 times, leaving a remainder of 440.
Record the quotient 4 as the next digit in the result. 
Result so far: 79453.69814814
The remainder is 440 after subtracting 2160 from 2600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

The quotient of the division is 79453.69814814, and the remainder is 4.4e-07.