We divide 569963 by 43
The aim is to understand the frequency of 43 in 569963.

On to step 1:
43 goes into 5 0 times with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Append the next digit (6) from the dividend to 5 and continue with: 56 / 43

Step 2:
43 can be fit into 56 1 times, resulting in a remainder of 13.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 43 from 56 leaves us with 13.
Bring next digit (9) of the dividend behind the 13 and repeat the process: 139 / 43

Going ahead to step 3:
43 can be fit into 139 3 times, resulting in a remainder of 10.
Put 3 as the next digit of the answer. 
Result so far: 13.0
If we subtract 129 from 139, we get 10.
Append the next digit (9) from the dividend to 10 and continue with: 109 / 43

Advancing to step 4:
The number 43 fits into 109 2 times, leaving a remainder of 23.
Put 2 as the next digit of the answer. 
Result so far: 132.0
The remainder is 23 after subtracting 86 from 109.
Fetch the next digit (6) from the dividend, attach it to 23 and continue: 236 / 43

On to step 5:
43 goes into 236 5 times with a remainder of 21.
Record the quotient 5 as the next digit in the result. 
Result so far: 1325.0
The remainder is 21 after subtracting 215 from 236.
Take the next digit (3) from the dividend and append it to 21, then repeat: 213 / 43

Advancing to step 6:
If we divide 213 by 43, we get 4 and a remainder of 41.
The next digit of our result is 4. 
Result so far: 13254.0
The remainder is 41 after subtracting 172 from 213.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Moving on to step 7:
43 goes into 410 9 times with a remainder of 23.
Use 9 as the next digit of our solution. 
Result so far: 13254.9
If we take 387 away from 410, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Advancing to step 8:
43 goes into 230 5 times with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 13254.95
Subtract 215 from 230 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 9:
When dividing 150 by 43, we get 3 with a remainder of 21.
Use 3 as the next digit of our solution. 
Result so far: 13254.953
If we subtract 129 from 150, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 10:
If we divide 210 by 43, we get 4 and a remainder of 38.
Use 4 as the next digit of our solution. 
Result so far: 13254.9534
The remainder is 38 after subtracting 172 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 11:
If we divide 380 by 43, we get 8 and a remainder of 36.
Put 8 as the next digit of the answer. 
Result so far: 13254.95348
Deduct 344 from 380 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 12:
43 goes into 360 8 times with a remainder of 16.
The next digit of our result is 8. 
Result so far: 13254.953488
Subtract 344 from 360 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final result is 13254.953488 with a remainder of 1.6e-06.