Let's divide 591088 by 43
The aim is to understand the frequency of 43 in 591088.

Step 1:
5 divided by 43 is 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Bring next digit (9) of the dividend behind the 5 and repeat the process: 59 / 43

Step 2:
59 divided by 43 is 1 with a remainder of 16.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 43 from 59 and we're left with 16.
Append the next digit (1) from the dividend to 16 and continue with: 161 / 43

Moving on to step 3:
The number 43 fits into 161 3 times, leaving a remainder of 32.
The next digit of our result is 3. 
Result so far: 13.0
Subtracting 129 from 161 leaves us with 32.
Fetch the next digit (0) from the dividend, attach it to 32 and continue: 320 / 43

Let's proceed to step 4:
43 can be fit into 320 7 times, resulting in a remainder of 19.
The next digit of our result is 7. 
Result so far: 137.0
The remainder is 19 after subtracting 301 from 320.
Bring next digit (8) of the dividend behind the 19 and repeat the process: 198 / 43

Let's proceed to step 5:
198 divided by 43 is 4 with a remainder of 26.
The number 4 becomes the next digit in our result. 
Result so far: 1374.0
Deduct 172 from 198 and we're left with 26.
Append the next digit (8) from the dividend to 26 and continue with: 268 / 43

Advancing to step 6:
268 divided by 43 is 6 with a remainder of 10.
The next digit of our result is 6. 
Result so far: 13746.0
If we subtract 258 from 268, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 7:
43 goes into 100 2 times with a remainder of 14.
Use 2 as the next digit of our solution. 
Result so far: 13746.2
If we subtract 86 from 100, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 8:
43 can be fit into 140 3 times, resulting in a remainder of 11.
Record the quotient 3 as the next digit in the result. 
Result so far: 13746.23
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.

On to step 9:
If we divide 110 by 43, we get 2 and a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 13746.232
Subtract 86 from 110 to 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.

Moving on to step 10:
If we divide 240 by 43, we get 5 and a remainder of 25.
The next digit of our result is 5. 
Result so far: 13746.2325
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.

Step 11:
250 divided by 43 is 5 with a remainder of 35.
The next digit of our result is 5. 
Result so far: 13746.23255
Subtract 215 from 250 to 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.

The final result is 13746.23255 with a remainder of 3.5e-05.