40057328 ÷ 624 
The aim is to understand the frequency of 624 in 40057328.

Step 1:
The number 624 fits into 4 0 times, leaving a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Take the next digit (0) from the dividend and append it to 4, then repeat: 40 / 624

On to step 2:
40 divided by 624 is 0 with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 40 leaves us with 40.
Take the next digit (0) from the dividend and append it to 40, then repeat: 400 / 624

Advancing to step 3:
400 divided by 624 is 0 with a remainder of 400.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 400 after subtracting 0 from 400.
Append the next digit (5) from the dividend to 400 and continue with: 4005 / 624

Advancing to step 4:
When dividing 4005 by 624, we get 6 with a remainder of 261.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we subtract 3744 from 4005, we get 261.
Grab the next digit (7) from the dividend, add it to 261, then carry on: 2617 / 624

Advancing to step 5:
The number 624 fits into 2617 4 times, leaving a remainder of 121.
Put 4 as the next digit of the answer. 
Result so far: 64.0
Deduct 2496 from 2617 and we're left with 121.
Include the next digit (3) from the dividend after 121, then repeat: 1213 / 624

On to step 6:
624 can be fit into 1213 1 times, resulting in a remainder of 589.
Put 1 as the next digit of the answer. 
Result so far: 641.0
The remainder is 589 after subtracting 624 from 1213.
Fetch the next digit (2) from the dividend, attach it to 589 and continue: 5892 / 624

On to step 7:
The number 624 fits into 5892 9 times, leaving a remainder of 276.
Put 9 as the next digit of the answer. 
Result so far: 6419.0
The remainder is 276 after subtracting 5616 from 5892.
Bring next digit (8) of the dividend behind the 276 and repeat the process: 2768 / 624

Let's proceed to step 8:
When dividing 2768 by 624, we get 4 with a remainder of 272.
Record the quotient 4 as the next digit in the result. 
Result so far: 64194.0
Subtracting 2496 from 2768 leaves us with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Step 9:
When dividing 2720 by 624, we get 4 with a remainder of 224.
Record the quotient 4 as the next digit in the result. 
Result so far: 64194.4
Deduct 2496 from 2720 and we're left with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Let's proceed to step 10:
624 goes into 2240 3 times with a remainder of 368.
Put 3 as the next digit of the answer. 
Result so far: 64194.43
Subtract 1872 from 2240 to get 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Going ahead to step 11:
The number 624 fits into 3680 5 times, leaving a remainder of 560.
Write down 5 as next digit of the result. 
Result so far: 64194.435
Deduct 3120 from 3680 and we're left with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Moving on to step 12:
If we divide 5600 by 624, we get 8 and a remainder of 608.
Use 8 as the next digit of our solution. 
Result so far: 64194.4358
If we take 4992 away from 5600, we end up with 608.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6080, and continue the process.

Going ahead to step 13:
When dividing 6080 by 624, we get 9 with a remainder of 464.
Write down 9 as next digit of the result. 
Result so far: 64194.43589
If we take 5616 away from 6080, we end up with 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Advancing to step 14:
The number 624 fits into 4640 7 times, leaving a remainder of 272.
Record the quotient 7 as the next digit in the result. 
Result so far: 64194.435897
Deduct 4368 from 4640 and we're left with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Moving on to step 15:
The number 624 fits into 2720 4 times, leaving a remainder of 224.
The next digit of our result is 4. 
Result so far: 64194.4358974
If we subtract 2496 from 2720, we get 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Let's proceed to step 16:
624 can be fit into 2240 3 times, resulting in a remainder of 368.
Put 3 as the next digit of the answer. 
Result so far: 64194.43589743
The remainder is 368 after subtracting 1872 from 2240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

The final result is 64194.43589743 with a remainder of 3.68e-07.