33404080 ÷ 124 
The aim is to understand the frequency of 124 in 33404080.

On to step 1:
3 divided by 124 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Fetch the next digit (3) from the dividend, attach it to 3 and continue: 33 / 124

Moving on to step 2:
When dividing 33 by 124, we get 0 with a remainder of 33.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 33, we end up with 33.
Grab the next digit (4) from the dividend, add it to 33, then carry on: 334 / 124

Step 3:
124 goes into 334 2 times with a remainder of 86.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 248 from 334 to get 86.
Bring next digit (0) of the dividend behind the 86 and repeat the process: 860 / 124

On to step 4:
The number 124 fits into 860 6 times, leaving a remainder of 116.
Record the quotient 6 as the next digit in the result. 
Result so far: 26.0
If we subtract 744 from 860, we get 116.
Fetch the next digit (4) from the dividend, attach it to 116 and continue: 1164 / 124

Moving on to step 5:
1164 divided by 124 is 9 with a remainder of 48.
The next digit of our result is 9. 
Result so far: 269.0
The remainder is 48 after subtracting 1116 from 1164.
Bring next digit (0) of the dividend behind the 48 and repeat the process: 480 / 124

Step 6:
When dividing 480 by 124, we get 3 with a remainder of 108.
Put 3 as the next digit of the answer. 
Result so far: 2693.0
Deduct 372 from 480 and we're left with 108.
Include the next digit (8) from the dividend after 108, then repeat: 1088 / 124

Let's proceed to step 7:
124 can be fit into 1088 8 times, resulting in a remainder of 96.
The number 8 becomes the next digit in our result. 
Result so far: 26938.0
Subtract 992 from 1088 to get 96.
Grab the next digit (0) from the dividend, add it to 96, then carry on: 960 / 124

Advancing to step 8:
124 goes into 960 7 times with a remainder of 92.
The next digit of our result is 7. 
Result so far: 269387.0
If we subtract 868 from 960, we get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

On to step 9:
If we divide 920 by 124, we get 7 and a remainder of 52.
Record the quotient 7 as the next digit in the result. 
Result so far: 269387.7
The remainder is 52 after subtracting 868 from 920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 10:
The number 124 fits into 520 4 times, leaving a remainder of 24.
The next digit of our result is 4. 
Result so far: 269387.74
If we take 496 away from 520, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 11:
The number 124 fits into 240 1 times, leaving a remainder of 116.
Put 1 as the next digit of the answer. 
Result so far: 269387.741
Subtract 124 from 240 to get 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Going ahead to step 12:
124 goes into 1160 9 times with a remainder of 44.
Record the quotient 9 as the next digit in the result. 
Result so far: 269387.7419
If we subtract 1116 from 1160, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 13:
124 can be fit into 440 3 times, resulting in a remainder of 68.
Put 3 as the next digit of the answer. 
Result so far: 269387.74193
Subtracting 372 from 440 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 14:
When dividing 680 by 124, we get 5 with a remainder of 60.
Put 5 as the next digit of the answer. 
Result so far: 269387.741935
If we take 620 away from 680, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 15:
The number 124 fits into 600 4 times, leaving a remainder of 104.
The next digit of our result is 4. 
Result so far: 269387.7419354
If we take 496 away from 600, we end up with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Going ahead to step 16:
When dividing 1040 by 124, we get 8 with a remainder of 48.
Put 8 as the next digit of the answer. 
Result so far: 269387.74193548
Subtracting 992 from 1040 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The final result is 269387.74193548 with a remainder of 4.8e-08.