141130 ÷ 78 
The aim is to understand the frequency of 78 in 141130.

Step 1:
78 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 78

Step 2:
If we divide 14 by 78, we get 0 and a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 14 and we're left with 14.
Take the next digit (1) from the dividend and append it to 14, then repeat: 141 / 78

Step 3:
78 can be fit into 141 1 times, resulting in a remainder of 63.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 78 from 141 to get 63.
Bring next digit (1) of the dividend behind the 63 and repeat the process: 631 / 78

Let's proceed to step 4:
631 divided by 78 is 8 with a remainder of 7.
Write down 8 as next digit of the result. 
Result so far: 18.0
The remainder is 7 after subtracting 624 from 631.
Grab the next digit (3) from the dividend, add it to 7, then carry on: 73 / 78

On to step 5:
78 can be fit into 73 0 times, resulting in a remainder of 73.
Use 0 as the next digit of our solution. 
Result so far: 180.0
Subtracting 0 from 73 leaves us with 73.
Append the next digit (0) from the dividend to 73 and continue with: 730 / 78

Going ahead to step 6:
The number 78 fits into 730 9 times, leaving a remainder of 28.
Put 9 as the next digit of the answer. 
Result so far: 1809.0
Subtracting 702 from 730 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 7:
280 divided by 78 is 3 with a remainder of 46.
Write down 3 as next digit of the result. 
Result so far: 1809.3
Deduct 234 from 280 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 8:
460 divided by 78 is 5 with a remainder of 70.
Write down 5 as next digit of the result. 
Result so far: 1809.35
If we subtract 390 from 460, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 9:
700 divided by 78 is 8 with a remainder of 76.
Record the quotient 8 as the next digit in the result. 
Result so far: 1809.358
Subtracting 624 from 700 leaves us 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.

Advancing to step 10:
If we divide 760 by 78, we get 9 and a remainder of 58.
The number 9 becomes the next digit in our result. 
Result so far: 1809.3589
If we subtract 702 from 760, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Going ahead to step 11:
When dividing 580 by 78, we get 7 with a remainder of 34.
The number 7 becomes the next digit in our result. 
Result so far: 1809.35897
Subtract 546 from 580 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 12:
78 goes into 340 4 times with a remainder of 28.
The next digit of our result is 4. 
Result so far: 1809.358974
If we take 312 away from 340, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 13:
If we divide 280 by 78, we get 3 and a remainder of 46.
Write down 3 as next digit of the result. 
Result so far: 1809.3589743
Subtract 234 from 280 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 14:
When dividing 460 by 78, we get 5 with a remainder of 70.
Record the quotient 5 as the next digit in the result. 
Result so far: 1809.35897435
Deduct 390 from 460 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Our division results in 1809.35897435 with a remaining 7e-08.