8626473 divided by 624 
The aim is to understand the frequency of 624 in 8626473.

Let's proceed to step 1:
624 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 624

Let's proceed to step 2:
The number 624 fits into 86 0 times, leaving a remainder of 86.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 86 to get 86.
Append the next digit (2) from the dividend to 86 and continue with: 862 / 624

Advancing to step 3:
624 goes into 862 1 times with a remainder of 238.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 238 after subtracting 624 from 862.
Take the next digit (6) from the dividend and append it to 238, then repeat: 2386 / 624

Moving on to step 4:
624 goes into 2386 3 times with a remainder of 514.
Write down 3 as next digit of the result. 
Result so far: 13.0
If we take 1872 away from 2386, we end up with 514.
Append the next digit (4) from the dividend to 514 and continue with: 5144 / 624

Let's proceed to step 5:
The number 624 fits into 5144 8 times, leaving a remainder of 152.
Use 8 as the next digit of our solution. 
Result so far: 138.0
The remainder is 152 after subtracting 4992 from 5144.
Include the next digit (7) from the dividend after 152, then repeat: 1527 / 624

Step 6:
The number 624 fits into 1527 2 times, leaving a remainder of 279.
The next digit of our result is 2. 
Result so far: 1382.0
Subtract 1248 from 1527 to get 279.
Append the next digit (3) from the dividend to 279 and continue with: 2793 / 624

On to step 7:
If we divide 2793 by 624, we get 4 and a remainder of 297.
The number 4 becomes the next digit in our result. 
Result so far: 13824.0
Subtracting 2496 from 2793 leaves us with 297.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2970, and continue the process.

Moving on to step 8:
2970 divided by 624 is 4 with a remainder of 474.
The next digit of our result is 4. 
Result so far: 13824.4
If we take 2496 away from 2970, we end up with 474.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4740, and continue the process.

Step 9:
624 goes into 4740 7 times with a remainder of 372.
The number 7 becomes the next digit in our result. 
Result so far: 13824.47
Subtract 4368 from 4740 to get 372.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

Advancing to step 10:
When dividing 3720 by 624, we get 5 with a remainder of 600.
Record the quotient 5 as the next digit in the result. 
Result so far: 13824.475
Deduct 3120 from 3720 and we're left with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Advancing to step 11:
The number 624 fits into 6000 9 times, leaving a remainder of 384.
Record the quotient 9 as the next digit in the result. 
Result so far: 13824.4759
Subtracting 5616 from 6000 leaves us with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Going ahead to step 12:
624 can be fit into 3840 6 times, resulting in a remainder of 96.
Use 6 as the next digit of our solution. 
Result so far: 13824.47596
If we subtract 3744 from 3840, we get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

On to step 13:
624 goes into 960 1 times with a remainder of 336.
Use 1 as the next digit of our solution. 
Result so far: 13824.475961
The remainder is 336 after subtracting 624 from 960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Step 14:
If we divide 3360 by 624, we get 5 and a remainder of 240.
Put 5 as the next digit of the answer. 
Result so far: 13824.4759615
Deduct 3120 from 3360 and we're left with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Moving on to step 15:
2400 divided by 624 is 3 with a remainder of 528.
Put 3 as the next digit of the answer. 
Result so far: 13824.47596153
If we take 1872 away from 2400, we end up with 528.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

The final outcome is 13824.47596153, with a leftover of 5.28e-07.