69722491 ÷ 624 
The aim is to understand the frequency of 624 in 69722491.

Moving on to step 1:
The number 624 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (9) of the dividend behind the 6 and repeat the process: 69 / 624

Step 2:
The number 624 fits into 69 0 times, leaving a remainder of 69.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 69 leaves us with 69.
Fetch the next digit (7) from the dividend, attach it to 69 and continue: 697 / 624

Advancing to step 3:
624 goes into 697 1 times with a remainder of 73.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 624 from 697, we get 73.
Append the next digit (2) from the dividend to 73 and continue with: 732 / 624

Moving on to step 4:
732 divided by 624 is 1 with a remainder of 108.
Write down 1 as next digit of the result. 
Result so far: 11.0
Subtracting 624 from 732 leaves us with 108.
Bring next digit (2) of the dividend behind the 108 and repeat the process: 1082 / 624

Step 5:
1082 divided by 624 is 1 with a remainder of 458.
Write down 1 as next digit of the result. 
Result so far: 111.0
If we take 624 away from 1082, we end up with 458.
Append the next digit (4) from the dividend to 458 and continue with: 4584 / 624

Step 6:
If we divide 4584 by 624, we get 7 and a remainder of 216.
The number 7 becomes the next digit in our result. 
Result so far: 1117.0
If we take 4368 away from 4584, we end up with 216.
Include the next digit (9) from the dividend after 216, then repeat: 2169 / 624

Moving on to step 7:
If we divide 2169 by 624, we get 3 and a remainder of 297.
Record the quotient 3 as the next digit in the result. 
Result so far: 11173.0
If we subtract 1872 from 2169, we get 297.
Grab the next digit (1) from the dividend, add it to 297, then carry on: 2971 / 624

Moving on to step 8:
The number 624 fits into 2971 4 times, leaving a remainder of 475.
The number 4 becomes the next digit in our result. 
Result so far: 111734.0
If we subtract 2496 from 2971, we get 475.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4750, and continue the process.

Going ahead to step 9:
The number 624 fits into 4750 7 times, leaving a remainder of 382.
The next digit of our result is 7. 
Result so far: 111734.7
If we subtract 4368 from 4750, we get 382.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3820, and continue the process.

Moving on to step 10:
3820 divided by 624 is 6 with a remainder of 76.
Record the quotient 6 as the next digit in the result. 
Result so far: 111734.76
If we take 3744 away from 3820, we end up with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 11:
If we divide 760 by 624, we get 1 and a remainder of 136.
Record the quotient 1 as the next digit in the result. 
Result so far: 111734.761
Subtract 624 from 760 to get 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Let's proceed to step 12:
1360 divided by 624 is 2 with a remainder of 112.
Use 2 as the next digit of our solution. 
Result so far: 111734.7612
The remainder is 112 after subtracting 1248 from 1360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Moving on to step 13:
When dividing 1120 by 624, we get 1 with a remainder of 496.
Record the quotient 1 as the next digit in the result. 
Result so far: 111734.76121
Deduct 624 from 1120 and we're left with 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

Let's proceed to step 14:
If we divide 4960 by 624, we get 7 and a remainder of 592.
Write down 7 as next digit of the result. 
Result so far: 111734.761217
The remainder is 592 after subtracting 4368 from 4960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5920, and continue the process.

Let's proceed to step 15:
If we divide 5920 by 624, we get 9 and a remainder of 304.
The number 9 becomes the next digit in our result. 
Result so far: 111734.7612179
The remainder is 304 after subtracting 5616 from 5920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Let's proceed to step 16:
The number 624 fits into 3040 4 times, leaving a remainder of 544.
Use 4 as the next digit of our solution. 
Result so far: 111734.76121794
Deduct 2496 from 3040 and we're left with 544.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

After the division, we end up with 111734.76121794 and a remainder of 5.44e-07.