11529740 ÷ 78 
The aim is to understand the frequency of 78 in 11529740.

Step 1:
78 can be fit into 1 0 times, resulting in a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (1) from the dividend to 1 and continue with: 11 / 78

Step 2:
78 goes into 11 0 times with a remainder of 11.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 11, we end up with 11.
Take the next digit (5) from the dividend and append it to 11, then repeat: 115 / 78

Let's proceed to step 3:
The number 78 fits into 115 1 times, leaving a remainder of 37.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 78 away from 115, we end up with 37.
Append the next digit (2) from the dividend to 37 and continue with: 372 / 78

Moving on to step 4:
372 divided by 78 is 4 with a remainder of 60.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
Subtracting 312 from 372 leaves us with 60.
Bring next digit (9) of the dividend behind the 60 and repeat the process: 609 / 78

Advancing to step 5:
The number 78 fits into 609 7 times, leaving a remainder of 63.
Record the quotient 7 as the next digit in the result. 
Result so far: 147.0
Subtract 546 from 609 to get 63.
Append the next digit (7) from the dividend to 63 and continue with: 637 / 78

Going ahead to step 6:
637 divided by 78 is 8 with a remainder of 13.
The next digit of our result is 8. 
Result so far: 1478.0
The remainder is 13 after subtracting 624 from 637.
Take the next digit (4) from the dividend and append it to 13, then repeat: 134 / 78

On to step 7:
134 divided by 78 is 1 with a remainder of 56.
Record the quotient 1 as the next digit in the result. 
Result so far: 14781.0
If we subtract 78 from 134, we get 56.
Grab the next digit (0) from the dividend, add it to 56, then carry on: 560 / 78

Going ahead to step 8:
The number 78 fits into 560 7 times, leaving a remainder of 14.
Use 7 as the next digit of our solution. 
Result so far: 147817.0
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.

Let's proceed to step 9:
The number 78 fits into 140 1 times, leaving a remainder of 62.
Put 1 as the next digit of the answer. 
Result so far: 147817.1
The remainder is 62 after subtracting 78 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Advancing to step 10:
620 divided by 78 is 7 with a remainder of 74.
Use 7 as the next digit of our solution. 
Result so far: 147817.17
The remainder is 74 after subtracting 546 from 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Going ahead to step 11:
78 can be fit into 740 9 times, resulting in a remainder of 38.
The next digit of our result is 9. 
Result so far: 147817.179
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.

Step 12:
380 divided by 78 is 4 with a remainder of 68.
Record the quotient 4 as the next digit in the result. 
Result so far: 147817.1794
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 13:
78 goes into 680 8 times with a remainder of 56.
The next digit of our result is 8. 
Result so far: 147817.17948
Subtracting 624 from 680 leaves us 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 14:
The number 78 fits into 560 7 times, leaving a remainder of 14.
Put 7 as the next digit of the answer. 
Result so far: 147817.179487
If we take 546 away from 560, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 15:
When dividing 140 by 78, we get 1 with a remainder of 62.
Use 1 as the next digit of our solution. 
Result so far: 147817.1794871
If we subtract 78 from 140, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 16:
If we divide 620 by 78, we get 7 and a remainder of 74.
Record the quotient 7 as the next digit in the result. 
Result so far: 147817.17948717
If we take 546 away from 620, we end up with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

The final result is 147817.17948717 with a remainder of 7.4e-08.