71665447 divided by 485 
The aim is to understand the frequency of 485 in 71665447.

Moving on to step 1:
485 can be fit into 7 0 times, resulting in a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Append the next digit (1) from the dividend to 7 and continue with: 71 / 485

Step 2:
When dividing 71 by 485, we get 0 with a remainder of 71.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 71 to get 71.
Include the next digit (6) from the dividend after 71, then repeat: 716 / 485

Advancing to step 3:
485 goes into 716 1 times with a remainder of 231.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 485 away from 716, we end up with 231.
Fetch the next digit (6) from the dividend, attach it to 231 and continue: 2316 / 485

On to step 4:
485 goes into 2316 4 times with a remainder of 376.
The next digit of our result is 4. 
Result so far: 14.0
Subtract 1940 from 2316 to get 376.
Bring next digit (5) of the dividend behind the 376 and repeat the process: 3765 / 485

On to step 5:
485 can be fit into 3765 7 times, resulting in a remainder of 370.
Use 7 as the next digit of our solution. 
Result so far: 147.0
If we subtract 3395 from 3765, we get 370.
Take the next digit (4) from the dividend and append it to 370, then repeat: 3704 / 485

Advancing to step 6:
3704 divided by 485 is 7 with a remainder of 309.
Write down 7 as next digit of the result. 
Result so far: 1477.0
Deduct 3395 from 3704 and we're left with 309.
Fetch the next digit (4) from the dividend, attach it to 309 and continue: 3094 / 485

Going ahead to step 7:
485 goes into 3094 6 times with a remainder of 184.
The number 6 becomes the next digit in our result. 
Result so far: 14776.0
Subtract 2910 from 3094 to get 184.
Fetch the next digit (7) from the dividend, attach it to 184 and continue: 1847 / 485

Let's proceed to step 8:
485 can be fit into 1847 3 times, resulting in a remainder of 392.
Write down 3 as next digit of the result. 
Result so far: 147763.0
Subtracting 1455 from 1847 leaves us with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Let's proceed to step 9:
485 goes into 3920 8 times with a remainder of 40.
The number 8 becomes the next digit in our result. 
Result so far: 147763.8
The remainder is 40 after subtracting 3880 from 3920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 10:
485 can be fit into 400 0 times, resulting in a remainder of 400.
The number 0 becomes the next digit in our result. 
Result so far: 147763.8
If we take 0 away from 400, we end up with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Step 11:
485 goes into 4000 8 times with a remainder of 120.
The number 8 becomes the next digit in our result. 
Result so far: 147763.808
Subtracting 3880 from 4000 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 12:
485 goes into 1200 2 times with a remainder of 230.
The number 2 becomes the next digit in our result. 
Result so far: 147763.8082
Deduct 970 from 1200 and we're left with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

On to step 13:
If we divide 2300 by 485, we get 4 and a remainder of 360.
Put 4 as the next digit of the answer. 
Result so far: 147763.80824
Subtracting 1940 from 2300 leaves us with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Step 14:
If we divide 3600 by 485, we get 7 and a remainder of 205.
Put 7 as the next digit of the answer. 
Result so far: 147763.808247
If we subtract 3395 from 3600, we get 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Step 15:
2050 divided by 485 is 4 with a remainder of 110.
Record the quotient 4 as the next digit in the result. 
Result so far: 147763.8082474
The remainder is 110 after subtracting 1940 from 2050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Let's proceed to step 16:
485 can be fit into 1100 2 times, resulting in a remainder of 130.
Use 2 as the next digit of our solution. 
Result so far: 147763.80824742
If we take 970 away from 1100, we end up with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

After the division, we end up with 147763.80824742 and a remainder of 1.3e-07.