606531 ÷ 71 
The aim is to understand the frequency of 71 in 606531.

Going ahead to step 1:
If we divide 6 by 71, we get 0 and a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Append the next digit (0) from the dividend to 6 and continue with: 60 / 71

Going ahead to step 2:
The number 71 fits into 60 0 times, leaving a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 60 and we're left with 60.
Append the next digit (6) from the dividend to 60 and continue with: 606 / 71

Step 3:
71 can be fit into 606 8 times, resulting in a remainder of 38.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we take 568 away from 606, we end up with 38.
Grab the next digit (5) from the dividend, add it to 38, then carry on: 385 / 71

Step 4:
The number 71 fits into 385 5 times, leaving a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 85.0
If we subtract 355 from 385, we get 30.
Grab the next digit (3) from the dividend, add it to 30, then carry on: 303 / 71

Advancing to step 5:
303 divided by 71 is 4 with a remainder of 19.
Write down 4 as next digit of the result. 
Result so far: 854.0
Subtract 284 from 303 to get 19.
Append the next digit (1) from the dividend to 19 and continue with: 191 / 71

Step 6:
71 goes into 191 2 times with a remainder of 49.
Write down 2 as next digit of the result. 
Result so far: 8542.0
Deduct 142 from 191 and we're left with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Step 7:
71 goes into 490 6 times with a remainder of 64.
The next digit of our result is 6. 
Result so far: 8542.6
Subtracting 426 from 490 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 8:
71 can be fit into 640 9 times, resulting in a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 8542.69
The remainder is 1 after subtracting 639 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 9:
71 goes into 10 0 times with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 8542.69
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 10:
The number 71 fits into 100 1 times, leaving a remainder of 29.
The next digit of our result is 1. 
Result so far: 8542.6901
If we subtract 71 from 100, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 11:
290 divided by 71 is 4 with a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 8542.69014
Deduct 284 from 290 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 12:
71 goes into 60 0 times with a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 8542.69014
If we take 0 away from 60, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 13:
71 can be fit into 600 8 times, resulting in a remainder of 32.
The number 8 becomes the next digit in our result. 
Result so far: 8542.6901408
Subtracting 568 from 600 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 14:
71 goes into 320 4 times with a remainder of 36.
Record the quotient 4 as the next digit in the result. 
Result so far: 8542.69014084
If we subtract 284 from 320, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

The final outcome is 8542.69014084, with a leftover of 3.6e-08.