We divide 907572 by 43
The aim is to understand the frequency of 43 in 907572.

Let's proceed to step 1:
43 goes into 9 0 times with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Bring next digit (0) of the dividend behind the 9 and repeat the process: 90 / 43

Step 2:
43 can be fit into 90 2 times, resulting in a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 86 away from 90, we end up with 4.
Grab the next digit (7) from the dividend, add it to 4, then carry on: 47 / 43

Going ahead to step 3:
47 divided by 43 is 1 with a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.0
If we subtract 43 from 47, we get 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 43

Going ahead to step 4:
45 divided by 43 is 1 with a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 211.0
The remainder is 2 after subtracting 43 from 45.
Take the next digit (7) from the dividend and append it to 2, then repeat: 27 / 43

Let's proceed to step 5:
27 divided by 43 is 0 with a remainder of 27.
The next digit of our result is 0. 
Result so far: 2110.0
If we subtract 0 from 27, we get 27.
Append the next digit (2) from the dividend to 27 and continue with: 272 / 43

Moving on to step 6:
When dividing 272 by 43, we get 6 with a remainder of 14.
The number 6 becomes the next digit in our result. 
Result so far: 21106.0
If we take 258 away from 272, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 7:
43 can be fit into 140 3 times, resulting in a remainder of 11.
Write down 3 as next digit of the result. 
Result so far: 21106.3
The remainder is 11 after subtracting 129 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 8:
The number 43 fits into 110 2 times, leaving a remainder of 24.
The next digit of our result is 2. 
Result so far: 21106.32
If we subtract 86 from 110, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 9:
The number 43 fits into 240 5 times, leaving a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 21106.325
Subtract 215 from 240 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 10:
The number 43 fits into 250 5 times, leaving a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 21106.3255
If we subtract 215 from 250, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Our division results in 21106.3255 with a remaining 0.00035.