We divide 624296 by 40
The aim is to understand the frequency of 40 in 624296.

Step 1:
If we divide 6 by 40, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Fetch the next digit (2) from the dividend, attach it to 6 and continue: 62 / 40

Let's proceed to step 2:
When dividing 62 by 40, we get 1 with a remainder of 22.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 22 after subtracting 40 from 62.
Take the next digit (4) from the dividend and append it to 22, then repeat: 224 / 40

Going ahead to step 3:
When dividing 224 by 40, we get 5 with a remainder of 24.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
Subtract 200 from 224 to get 24.
Append the next digit (2) from the dividend to 24 and continue with: 242 / 40

On to step 4:
When dividing 242 by 40, we get 6 with a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 156.0
If we take 240 away from 242, we end up with 2.
Take the next digit (9) from the dividend and append it to 2, then repeat: 29 / 40

Step 5:
40 can be fit into 29 0 times, resulting in a remainder of 29.
Use 0 as the next digit of our solution. 
Result so far: 1560.0
Subtracting 0 from 29 leaves us with 29.
Take the next digit (6) from the dividend and append it to 29, then repeat: 296 / 40

Let's proceed to step 6:
40 can be fit into 296 7 times, resulting in a remainder of 16.
The number 7 becomes the next digit in our result. 
Result so far: 15607.0
If we subtract 280 from 296, we 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.

Advancing to step 7:
The number 40 fits into 160 4 times, leaving a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 15607.4
Subtracting 160 from 160 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
If we divide 0 by 40, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 15607.4
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
0 divided by 40 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 15607.4
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 15607.4, with a leftover of 0.0.