We look at the division of 81732107 by 447 
The aim is to understand the frequency of 447 in 81732107.

On to step 1:
8 divided by 447 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 447

Going ahead to step 2:
81 divided by 447 is 0 with a remainder of 81.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 81 after subtracting 0 from 81.
Grab the next digit (7) from the dividend, add it to 81, then carry on: 817 / 447

Let's proceed to step 3:
If we divide 817 by 447, we get 1 and a remainder of 370.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 447 away from 817, we end up with 370.
Grab the next digit (3) from the dividend, add it to 370, then carry on: 3703 / 447

Moving on to step 4:
447 can be fit into 3703 8 times, resulting in a remainder of 127.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
The remainder is 127 after subtracting 3576 from 3703.
Include the next digit (2) from the dividend after 127, then repeat: 1272 / 447

On to step 5:
1272 divided by 447 is 2 with a remainder of 378.
The next digit of our result is 2. 
Result so far: 182.0
Subtracting 894 from 1272 leaves us with 378.
Take the next digit (1) from the dividend and append it to 378, then repeat: 3781 / 447

Going ahead to step 6:
447 goes into 3781 8 times with a remainder of 205.
The next digit of our result is 8. 
Result so far: 1828.0
The remainder is 205 after subtracting 3576 from 3781.
Bring next digit (0) of the dividend behind the 205 and repeat the process: 2050 / 447

On to step 7:
If we divide 2050 by 447, we get 4 and a remainder of 262.
Put 4 as the next digit of the answer. 
Result so far: 18284.0
If we take 1788 away from 2050, we end up with 262.
Include the next digit (7) from the dividend after 262, then repeat: 2627 / 447

Advancing to step 8:
If we divide 2627 by 447, we get 5 and a remainder of 392.
Record the quotient 5 as the next digit in the result. 
Result so far: 182845.0
If we subtract 2235 from 2627, we get 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Advancing to step 9:
When dividing 3920 by 447, we get 8 with a remainder of 344.
Put 8 as the next digit of the answer. 
Result so far: 182845.8
If we take 3576 away from 3920, we end up with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Advancing to step 10:
447 goes into 3440 7 times with a remainder of 311.
Put 7 as the next digit of the answer. 
Result so far: 182845.87
If we take 3129 away from 3440, we end up with 311.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3110, and continue the process.

On to step 11:
447 goes into 3110 6 times with a remainder of 428.
The next digit of our result is 6. 
Result so far: 182845.876
Deduct 2682 from 3110 and we're left with 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

On to step 12:
The number 447 fits into 4280 9 times, leaving a remainder of 257.
Put 9 as the next digit of the answer. 
Result so far: 182845.8769
Deduct 4023 from 4280 and we're left with 257.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2570, and continue the process.

Going ahead to step 13:
447 goes into 2570 5 times with a remainder of 335.
Write down 5 as next digit of the result. 
Result so far: 182845.87695
Subtract 2235 from 2570 to get 335.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

Step 14:
447 can be fit into 3350 7 times, resulting in a remainder of 221.
Record the quotient 7 as the next digit in the result. 
Result so far: 182845.876957
If we take 3129 away from 3350, we end up with 221.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2210, and continue the process.

On to step 15:
If we divide 2210 by 447, we get 4 and a remainder of 422.
Use 4 as the next digit of our solution. 
Result so far: 182845.8769574
Deduct 1788 from 2210 and we're left with 422.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

Moving on to step 16:
If we divide 4220 by 447, we get 9 and a remainder of 197.
The next digit of our result is 9. 
Result so far: 182845.87695749
Subtracting 4023 from 4220 leaves us with 197.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1970, and continue the process.

After the division, we end up with 182845.87695749 and a remainder of 1.97e-07.