40366525 ÷ 588 
The aim is to understand the frequency of 588 in 40366525.

Going ahead to step 1:
588 goes into 4 0 times with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 588

Going ahead to step 2:
If we divide 40 by 588, we get 0 and a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 40, we get 40.
Grab the next digit (3) from the dividend, add it to 40, then carry on: 403 / 588

Going ahead to step 3:
403 divided by 588 is 0 with a remainder of 403.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 403, we get 403.
Append the next digit (6) from the dividend to 403 and continue with: 4036 / 588

On to step 4:
588 goes into 4036 6 times with a remainder of 508.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we take 3528 away from 4036, we end up with 508.
Include the next digit (6) from the dividend after 508, then repeat: 5086 / 588

Moving on to step 5:
The number 588 fits into 5086 8 times, leaving a remainder of 382.
The next digit of our result is 8. 
Result so far: 68.0
Subtracting 4704 from 5086 leaves us with 382.
Grab the next digit (5) from the dividend, add it to 382, then carry on: 3825 / 588

Step 6:
588 goes into 3825 6 times with a remainder of 297.
The next digit of our result is 6. 
Result so far: 686.0
The remainder is 297 after subtracting 3528 from 3825.
Append the next digit (2) from the dividend to 297 and continue with: 2972 / 588

Moving on to step 7:
588 goes into 2972 5 times with a remainder of 32.
Put 5 as the next digit of the answer. 
Result so far: 6865.0
The remainder is 32 after subtracting 2940 from 2972.
Take the next digit (5) from the dividend and append it to 32, then repeat: 325 / 588

Going ahead to step 8:
When dividing 325 by 588, we get 0 with a remainder of 325.
Write down 0 as next digit of the result. 
Result so far: 68650.0
The remainder is 325 after subtracting 0 from 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Step 9:
588 goes into 3250 5 times with a remainder of 310.
The number 5 becomes the next digit in our result. 
Result so far: 68650.5
Subtract 2940 from 3250 to get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Going ahead to step 10:
If we divide 3100 by 588, we get 5 and a remainder of 160.
The number 5 becomes the next digit in our result. 
Result so far: 68650.55
The remainder is 160 after subtracting 2940 from 3100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

The final result is 68650.55 with a remainder of 0.16.