We divide 717171 by 71
The aim is to understand the frequency of 71 in 717171.

Going ahead to step 1:
The number 71 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 71

Step 2:
When dividing 71 by 71, we get 1 with a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 71 from 71, we get 0.
Take the next digit (7) from the dividend and append it to 0, then repeat: 7 / 71

On to step 3:
7 divided by 71 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (1) from the dividend and append it to 7, then repeat: 71 / 71

Moving on to step 4:
71 can be fit into 71 1 times, resulting in a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 101.0
If we take 71 away from 71, we end up with 0.
Fetch the next digit (7) from the dividend, attach it to 0 and continue: 7 / 71

Step 5:
7 divided by 71 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 1010.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 71

Let's proceed to step 6:
When dividing 71 by 71, we get 1 with a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 10101.0
Subtract 71 from 71 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 7:
The number 71 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 10101.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 8:
0 divided by 71 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 10101.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 10101.0, with a leftover of 0.0.