370486 divided by 71 
The aim is to understand the frequency of 71 in 370486.

Let's proceed to step 1:
If we divide 3 by 71, we get 0 and a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (7) from the dividend, add it to 3, then carry on: 37 / 71

Let's proceed to step 2:
71 goes into 37 0 times with a remainder of 37.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 37, we get 37.
Fetch the next digit (0) from the dividend, attach it to 37 and continue: 370 / 71

Step 3:
If we divide 370 by 71, we get 5 and a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtract 355 from 370 to get 15.
Take the next digit (4) from the dividend and append it to 15, then repeat: 154 / 71

Moving on to step 4:
154 divided by 71 is 2 with a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 52.0
If we take 142 away from 154, we end up with 12.
Grab the next digit (8) from the dividend, add it to 12, then carry on: 128 / 71

Moving on to step 5:
When dividing 128 by 71, we get 1 with a remainder of 57.
The next digit of our result is 1. 
Result so far: 521.0
Deduct 71 from 128 and we're left with 57.
Fetch the next digit (6) from the dividend, attach it to 57 and continue: 576 / 71

Let's proceed to step 6:
576 divided by 71 is 8 with a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 5218.0
If we subtract 568 from 576, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 7:
The number 71 fits into 80 1 times, leaving a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 5218.1
Deduct 71 from 80 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 8:
The number 71 fits into 90 1 times, leaving a remainder of 19.
The next digit of our result is 1. 
Result so far: 5218.11
If we take 71 away from 90, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

After the division, we end up with 5218.11 and a remainder of 0.019.