744548 ÷ 78 
The aim is to understand the frequency of 78 in 744548.

Advancing to step 1:
If we divide 7 by 78, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 78

Let's proceed to step 2:
78 can be fit into 74 0 times, resulting in a remainder of 74.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 74 to get 74.
Fetch the next digit (4) from the dividend, attach it to 74 and continue: 744 / 78

Going ahead to step 3:
If we divide 744 by 78, we get 9 and a remainder of 42.
The next digit of our result is 9. 
Result so far: 9.0
Subtracting 702 from 744 leaves us with 42.
Bring next digit (5) of the dividend behind the 42 and repeat the process: 425 / 78

On to step 4:
If we divide 425 by 78, we get 5 and a remainder of 35.
The next digit of our result is 5. 
Result so far: 95.0
If we subtract 390 from 425, we get 35.
Take the next digit (4) from the dividend and append it to 35, then repeat: 354 / 78

Going ahead to step 5:
78 goes into 354 4 times with a remainder of 42.
Put 4 as the next digit of the answer. 
Result so far: 954.0
Deduct 312 from 354 and we're left with 42.
Append the next digit (8) from the dividend to 42 and continue with: 428 / 78

Step 6:
The number 78 fits into 428 5 times, leaving a remainder of 38.
Record the quotient 5 as the next digit in the result. 
Result so far: 9545.0
If we subtract 390 from 428, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 7:
78 goes into 380 4 times with a remainder of 68.
Put 4 as the next digit of the answer. 
Result so far: 9545.4
If we subtract 312 from 380, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 8:
78 can be fit into 680 8 times, resulting in a remainder of 56.
Record the quotient 8 as the next digit in the result. 
Result so far: 9545.48
Deduct 624 from 680 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 9:
78 can be fit into 560 7 times, resulting in a remainder of 14.
The next digit of our result is 7. 
Result so far: 9545.487
The remainder is 14 after subtracting 546 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 10:
78 can be fit into 140 1 times, resulting in a remainder of 62.
Write down 1 as next digit of the result. 
Result so far: 9545.4871
If we take 78 away from 140, we end up with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Step 11:
78 goes into 620 7 times with a remainder of 74.
Use 7 as the next digit of our solution. 
Result so far: 9545.48717
Subtract 546 from 620 to get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

On to step 12:
78 can be fit into 740 9 times, resulting in a remainder of 38.
Put 9 as the next digit of the answer. 
Result so far: 9545.487179
Subtracting 702 from 740 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 13:
When dividing 380 by 78, we get 4 with a remainder of 68.
The number 4 becomes the next digit in our result. 
Result so far: 9545.4871794
If we take 312 away from 380, we end up 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.

On to step 14:
When dividing 680 by 78, we get 8 with a remainder of 56.
The next digit of our result is 8. 
Result so far: 9545.48717948
Subtract 624 from 680 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

The final result is 9545.48717948 with a remainder of 5.6e-08.