43488996 divided by 71 
The aim is to understand the frequency of 71 in 43488996.

On to step 1:
4 divided by 71 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 71

Moving on to step 2:
When dividing 43 by 71, we get 0 with a remainder of 43.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 43 to get 43.
Take the next digit (4) from the dividend and append it to 43, then repeat: 434 / 71

On to step 3:
71 can be fit into 434 6 times, resulting in a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 6.0
The remainder is 8 after subtracting 426 from 434.
Bring next digit (8) of the dividend behind the 8 and repeat the process: 88 / 71

Advancing to step 4:
When dividing 88 by 71, we get 1 with a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 61.0
Deduct 71 from 88 and we're left with 17.
Grab the next digit (8) from the dividend, add it to 17, then carry on: 178 / 71

Moving on to step 5:
When dividing 178 by 71, we get 2 with a remainder of 36.
Put 2 as the next digit of the answer. 
Result so far: 612.0
Deduct 142 from 178 and we're left with 36.
Grab the next digit (9) from the dividend, add it to 36, then carry on: 369 / 71

Let's proceed to step 6:
71 goes into 369 5 times with a remainder of 14.
The number 5 becomes the next digit in our result. 
Result so far: 6125.0
Subtracting 355 from 369 leaves us with 14.
Include the next digit (9) from the dividend after 14, then repeat: 149 / 71

Step 7:
If we divide 149 by 71, we get 2 and a remainder of 7.
Put 2 as the next digit of the answer. 
Result so far: 61252.0
If we subtract 142 from 149, we get 7.
Grab the next digit (6) from the dividend, add it to 7, then carry on: 76 / 71

Moving on to step 8:
When dividing 76 by 71, we get 1 with a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 612521.0
If we take 71 away from 76, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 9:
71 goes into 50 0 times with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 612521.0
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 10:
71 can be fit into 500 7 times, resulting in a remainder of 3.
Write down 7 as next digit of the result. 
Result so far: 612521.07
If we subtract 497 from 500, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 11:
30 divided by 71 is 0 with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 612521.07
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 12:
71 goes into 300 4 times with a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 612521.0704
The remainder is 16 after subtracting 284 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 13:
71 can be fit into 160 2 times, resulting in a remainder of 18.
Use 2 as the next digit of our solution. 
Result so far: 612521.07042
Subtracting 142 from 160 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 14:
The number 71 fits into 180 2 times, leaving a remainder of 38.
Put 2 as the next digit of the answer. 
Result so far: 612521.070422
Subtracting 142 from 180 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Our division results in 612521.070422 with a remaining 3.8e-06.