Let's divide 140000 by 78
The aim is to understand the frequency of 78 in 140000.

Let's proceed to step 1:
1 divided by 78 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Append the next digit (4) from the dividend to 1 and continue with: 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
If we take 0 away from 14, we end up with 14.
Include the next digit (0) from the dividend after 14, then repeat: 140 / 78

On to step 3:
When dividing 140 by 78, we get 1 with a remainder of 62.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 78 from 140 to get 62.
Append the next digit (0) from the dividend to 62 and continue with: 620 / 78

Step 4:
78 can be fit into 620 7 times, resulting in a remainder of 74.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
Deduct 546 from 620 and we're left with 74.
Fetch the next digit (0) from the dividend, attach it to 74 and continue: 740 / 78

Step 5:
78 can be fit into 740 9 times, resulting in a remainder of 38.
Write down 9 as next digit of the result. 
Result so far: 179.0
If we take 702 away from 740, we end up with 38.
Fetch the next digit (0) from the dividend, attach it to 38 and continue: 380 / 78

Step 6:
The number 78 fits into 380 4 times, leaving a remainder of 68.
Record the quotient 4 as the next digit in the result. 
Result so far: 1794.0
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.

Moving on to step 7:
78 goes into 680 8 times with a remainder of 56.
The number 8 becomes the next digit in our result. 
Result so far: 1794.8
If we subtract 624 from 680, we 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.

Moving on to step 8:
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: 1794.87
Deduct 546 from 560 and we're left 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.

Moving on to step 9:
140 divided by 78 is 1 with a remainder of 62.
The next digit of our result is 1. 
Result so far: 1794.871
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.

Step 10:
78 goes into 620 7 times with a remainder of 74.
Write down 7 as next digit of the result. 
Result so far: 1794.8717
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 11:
When dividing 740 by 78, we get 9 with a remainder of 38.
The next digit of our result is 9. 
Result so far: 1794.87179
The remainder is 38 after subtracting 702 from 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 12:
78 can be fit into 380 4 times, resulting in a remainder of 68.
Put 4 as the next digit of the answer. 
Result so far: 1794.871794
The remainder is 68 after subtracting 312 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 13:
78 can be fit into 680 8 times, resulting in a remainder of 56.
The number 8 becomes the next digit in our result. 
Result so far: 1794.8717948
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.

Let's proceed to step 14:
When dividing 560 by 78, we get 7 with a remainder of 14.
Use 7 as the next digit of our solution. 
Result so far: 1794.87179487
Deduct 546 from 560 and we're left 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.

After the division, we end up with 1794.87179487 and a remainder of 1.4e-08.