We divide 81241564 by 873
The aim is to understand the frequency of 873 in 81241564.

Step 1:
The number 873 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 873

On to step 2:
When dividing 81 by 873, we get 0 with a remainder of 81.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 81 leaves us with 81.
Fetch the next digit (2) from the dividend, attach it to 81 and continue: 812 / 873

Going ahead to step 3:
When dividing 812 by 873, we get 0 with a remainder of 812.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 812 to get 812.
Include the next digit (4) from the dividend after 812, then repeat: 8124 / 873

Advancing to step 4:
8124 divided by 873 is 9 with a remainder of 267.
Write down 9 as next digit of the result. 
Result so far: 9.0
Subtracting 7857 from 8124 leaves us with 267.
Take the next digit (1) from the dividend and append it to 267, then repeat: 2671 / 873

Moving on to step 5:
If we divide 2671 by 873, we get 3 and a remainder of 52.
Write down 3 as next digit of the result. 
Result so far: 93.0
Subtract 2619 from 2671 to get 52.
Fetch the next digit (5) from the dividend, attach it to 52 and continue: 525 / 873

On to step 6:
The number 873 fits into 525 0 times, leaving a remainder of 525.
The next digit of our result is 0. 
Result so far: 930.0
The remainder is 525 after subtracting 0 from 525.
Grab the next digit (6) from the dividend, add it to 525, then carry on: 5256 / 873

Let's proceed to step 7:
873 goes into 5256 6 times with a remainder of 18.
Use 6 as the next digit of our solution. 
Result so far: 9306.0
Subtract 5238 from 5256 to get 18.
Take the next digit (4) from the dividend and append it to 18, then repeat: 184 / 873

Step 8:
184 divided by 873 is 0 with a remainder of 184.
The next digit of our result is 0. 
Result so far: 93060.0
Subtract 0 from 184 to get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

On to step 9:
If we divide 1840 by 873, we get 2 and a remainder of 94.
The number 2 becomes the next digit in our result. 
Result so far: 93060.2
If we subtract 1746 from 1840, we get 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Advancing to step 10:
940 divided by 873 is 1 with a remainder of 67.
Put 1 as the next digit of the answer. 
Result so far: 93060.21
Subtract 873 from 940 to get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Let's proceed to step 11:
If we divide 670 by 873, we get 0 and a remainder of 670.
Record the quotient 0 as the next digit in the result. 
Result so far: 93060.21
Subtract 0 from 670 to get 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6700, and continue the process.

Advancing to step 12:
The number 873 fits into 6700 7 times, leaving a remainder of 589.
Use 7 as the next digit of our solution. 
Result so far: 93060.2107
Subtracting 6111 from 6700 leaves us with 589.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5890, and continue the process.

Advancing to step 13:
873 can be fit into 5890 6 times, resulting in a remainder of 652.
Put 6 as the next digit of the answer. 
Result so far: 93060.21076
Subtracting 5238 from 5890 leaves us with 652.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6520, and continue the process.

Moving on to step 14:
873 goes into 6520 7 times with a remainder of 409.
Put 7 as the next digit of the answer. 
Result so far: 93060.210767
Subtract 6111 from 6520 to get 409.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4090, and continue the process.

Going ahead to step 15:
873 goes into 4090 4 times with a remainder of 598.
Write down 4 as next digit of the result. 
Result so far: 93060.2107674
The remainder is 598 after subtracting 3492 from 4090.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5980, and continue the process.

On to step 16:
The number 873 fits into 5980 6 times, leaving a remainder of 742.
Use 6 as the next digit of our solution. 
Result so far: 93060.21076746
Deduct 5238 from 5980 and we're left with 742.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7420, and continue the process.

The final outcome is 93060.21076746, with a leftover of 7.42e-07.