We divide 60141500 by 810
The aim is to understand the frequency of 810 in 60141500.

Advancing to step 1:
When dividing 6 by 810, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (0) from the dividend, attach it to 6 and continue: 60 / 810

On to step 2:
60 divided by 810 is 0 with a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 60 leaves us with 60.
Grab the next digit (1) from the dividend, add it to 60, then carry on: 601 / 810

Going ahead to step 3:
If we divide 601 by 810, we get 0 and a remainder of 601.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 601, we get 601.
Bring next digit (4) of the dividend behind the 601 and repeat the process: 6014 / 810

On to step 4:
When dividing 6014 by 810, we get 7 with a remainder of 344.
The next digit of our result is 7. 
Result so far: 7.0
The remainder is 344 after subtracting 5670 from 6014.
Bring next digit (1) of the dividend behind the 344 and repeat the process: 3441 / 810

Step 5:
3441 divided by 810 is 4 with a remainder of 201.
Use 4 as the next digit of our solution. 
Result so far: 74.0
The remainder is 201 after subtracting 3240 from 3441.
Take the next digit (5) from the dividend and append it to 201, then repeat: 2015 / 810

Going ahead to step 6:
2015 divided by 810 is 2 with a remainder of 395.
Put 2 as the next digit of the answer. 
Result so far: 742.0
The remainder is 395 after subtracting 1620 from 2015.
Include the next digit (0) from the dividend after 395, then repeat: 3950 / 810

Let's proceed to step 7:
The number 810 fits into 3950 4 times, leaving a remainder of 710.
The next digit of our result is 4. 
Result so far: 7424.0
If we subtract 3240 from 3950, we get 710.
Take the next digit (0) from the dividend and append it to 710, then repeat: 7100 / 810

Moving on to step 8:
When dividing 7100 by 810, we get 8 with a remainder of 620.
Record the quotient 8 as the next digit in the result. 
Result so far: 74248.0
Deduct 6480 from 7100 and we're left with 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

Advancing to step 9:
810 can be fit into 6200 7 times, resulting in a remainder of 530.
Put 7 as the next digit of the answer. 
Result so far: 74248.7
Deduct 5670 from 6200 and we're left with 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Advancing to step 10:
When dividing 5300 by 810, we get 6 with a remainder of 440.
Use 6 as the next digit of our solution. 
Result so far: 74248.76
If we take 4860 away from 5300, we end up 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.

On to step 11:
When dividing 4400 by 810, we get 5 with a remainder of 350.
Record the quotient 5 as the next digit in the result. 
Result so far: 74248.765
Subtract 4050 from 4400 to get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Moving on to step 12:
810 can be fit into 3500 4 times, resulting in a remainder of 260.
Write down 4 as next digit of the result. 
Result so far: 74248.7654
If we take 3240 away from 3500, we end up with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Let's proceed to step 13:
810 can be fit into 2600 3 times, resulting in a remainder of 170.
The next digit of our result is 3. 
Result so far: 74248.76543
Subtracting 2430 from 2600 leaves us with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Let's proceed to step 14:
If we divide 1700 by 810, we get 2 and a remainder of 80.
Put 2 as the next digit of the answer. 
Result so far: 74248.765432
Deduct 1620 from 1700 and we're left 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 15:
810 goes into 800 0 times with a remainder of 800.
Write down 0 as next digit of the result. 
Result so far: 74248.765432
If we subtract 0 from 800, we get 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

Moving on to step 16:
8000 divided by 810 is 9 with a remainder of 710.
The number 9 becomes the next digit in our result. 
Result so far: 74248.76543209
Subtracting 7290 from 8000 leaves us with 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7100, and continue the process.

In conclusion, the division gives 74248.76543209 with a balance of 7.1e-07.