913919 ÷ 71 
The aim is to understand the frequency of 71 in 913919.

Step 1:
If we divide 9 by 71, we get 0 and a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Fetch the next digit (1) from the dividend, attach it to 9 and continue: 91 / 71

Going ahead to step 2:
If we divide 91 by 71, we get 1 and a remainder of 20.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 71 from 91 leaves us with 20.
Grab the next digit (3) from the dividend, add it to 20, then carry on: 203 / 71

On to step 3:
71 can be fit into 203 2 times, resulting in a remainder of 61.
Put 2 as the next digit of the answer. 
Result so far: 12.0
The remainder is 61 after subtracting 142 from 203.
Bring next digit (9) of the dividend behind the 61 and repeat the process: 619 / 71

Advancing to step 4:
71 can be fit into 619 8 times, resulting in a remainder of 51.
The next digit of our result is 8. 
Result so far: 128.0
Subtract 568 from 619 to get 51.
Take the next digit (1) from the dividend and append it to 51, then repeat: 511 / 71

Let's proceed to step 5:
When dividing 511 by 71, we get 7 with a remainder of 14.
Put 7 as the next digit of the answer. 
Result so far: 1287.0
Subtract 497 from 511 to get 14.
Bring next digit (9) of the dividend behind the 14 and repeat the process: 149 / 71

Moving on to step 6:
71 can be fit into 149 2 times, resulting in a remainder of 7.
The number 2 becomes the next digit in our result. 
Result so far: 12872.0
The remainder is 7 after subtracting 142 from 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 7:
71 goes into 70 0 times with a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 12872.0
Deduct 0 from 70 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 8:
71 can be fit into 700 9 times, resulting in a remainder of 61.
Write down 9 as next digit of the result. 
Result so far: 12872.09
If we take 639 away from 700, we end up with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Moving on to step 9:
When dividing 610 by 71, we get 8 with a remainder of 42.
Use 8 as the next digit of our solution. 
Result so far: 12872.098
Deduct 568 from 610 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 10:
The number 71 fits into 420 5 times, leaving a remainder of 65.
Write down 5 as next digit of the result. 
Result so far: 12872.0985
The remainder is 65 after subtracting 355 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Moving on to step 11:
71 goes into 650 9 times with a remainder of 11.
The next digit of our result is 9. 
Result so far: 12872.09859
The remainder is 11 after subtracting 639 from 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 12:
71 goes into 110 1 times with a remainder of 39.
The number 1 becomes the next digit in our result. 
Result so far: 12872.098591
Deduct 71 from 110 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

On to step 13:
When dividing 390 by 71, we get 5 with a remainder of 35.
The next digit of our result is 5. 
Result so far: 12872.0985915
Subtracting 355 from 390 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 14:
When dividing 350 by 71, we get 4 with a remainder of 66.
The next digit of our result is 4. 
Result so far: 12872.09859154
The remainder is 66 after subtracting 284 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

The quotient of the division is 12872.09859154, and the remainder is 6.6e-08.