We divide 843578 by 71
The aim is to understand the frequency of 71 in 843578.

On to step 1:
8 divided by 71 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (4) from the dividend, add it to 8, then carry on: 84 / 71

Let's proceed to step 2:
The number 71 fits into 84 1 times, leaving a remainder of 13.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 13 after subtracting 71 from 84.
Append the next digit (3) from the dividend to 13 and continue with: 133 / 71

Advancing to step 3:
71 can be fit into 133 1 times, resulting in a remainder of 62.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
Deduct 71 from 133 and we're left with 62.
Fetch the next digit (5) from the dividend, attach it to 62 and continue: 625 / 71

Let's proceed to step 4:
If we divide 625 by 71, we get 8 and a remainder of 57.
Record the quotient 8 as the next digit in the result. 
Result so far: 118.0
Subtract 568 from 625 to get 57.
Take the next digit (7) from the dividend and append it to 57, then repeat: 577 / 71

Advancing to step 5:
If we divide 577 by 71, we get 8 and a remainder of 9.
Record the quotient 8 as the next digit in the result. 
Result so far: 1188.0
Deduct 568 from 577 and we're left with 9.
Bring next digit (8) of the dividend behind the 9 and repeat the process: 98 / 71

Moving on to step 6:
When dividing 98 by 71, we get 1 with a remainder of 27.
Record the quotient 1 as the next digit in the result. 
Result so far: 11881.0
Deduct 71 from 98 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Moving on to step 7:
71 can be fit into 270 3 times, resulting in a remainder of 57.
Use 3 as the next digit of our solution. 
Result so far: 11881.3
Subtracting 213 from 270 leaves us with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Let's proceed to step 8:
570 divided by 71 is 8 with a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 11881.38
Subtract 568 from 570 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 9:
71 goes into 20 0 times with a remainder of 20.
The next digit of our result is 0. 
Result so far: 11881.38
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 10:
200 divided by 71 is 2 with a remainder of 58.
Put 2 as the next digit of the answer. 
Result so far: 11881.3802
The remainder is 58 after subtracting 142 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 11:
580 divided by 71 is 8 with a remainder of 12.
Write down 8 as next digit of the result. 
Result so far: 11881.38028
Deduct 568 from 580 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 12:
71 goes into 120 1 times with a remainder of 49.
The number 1 becomes the next digit in our result. 
Result so far: 11881.380281
Subtracting 71 from 120 leaves us 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.

Advancing to step 13:
490 divided by 71 is 6 with a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 11881.3802816
If we subtract 426 from 490, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 14:
71 goes into 640 9 times with a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 11881.38028169
Subtracting 639 from 640 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

The quotient of the division is 11881.38028169, and the remainder is 1e-09.