97746206 divided by 78 
The aim is to understand the frequency of 78 in 97746206.

Let's proceed to step 1:
78 can be fit into 9 0 times, resulting in a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Take the next digit (7) from the dividend and append it to 9, then repeat: 97 / 78

Advancing to step 2:
When dividing 97 by 78, we get 1 with a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 78 from 97, we get 19.
Include the next digit (7) from the dividend after 19, then repeat: 197 / 78

Moving on to step 3:
If we divide 197 by 78, we get 2 and a remainder of 41.
The next digit of our result is 2. 
Result so far: 12.0
If we take 156 away from 197, we end up with 41.
Include the next digit (4) from the dividend after 41, then repeat: 414 / 78

Going ahead to step 4:
78 can be fit into 414 5 times, resulting in a remainder of 24.
The next digit of our result is 5. 
Result so far: 125.0
The remainder is 24 after subtracting 390 from 414.
Include the next digit (6) from the dividend after 24, then repeat: 246 / 78

Advancing to step 5:
246 divided by 78 is 3 with a remainder of 12.
The number 3 becomes the next digit in our result. 
Result so far: 1253.0
Deduct 234 from 246 and we're left with 12.
Append the next digit (2) from the dividend to 12 and continue with: 122 / 78

On to step 6:
The number 78 fits into 122 1 times, leaving a remainder of 44.
Put 1 as the next digit of the answer. 
Result so far: 12531.0
The remainder is 44 after subtracting 78 from 122.
Take the next digit (0) from the dividend and append it to 44, then repeat: 440 / 78

On to step 7:
When dividing 440 by 78, we get 5 with a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 125315.0
Subtracting 390 from 440 leaves us with 50.
Include the next digit (6) from the dividend after 50, then repeat: 506 / 78

Going ahead to step 8:
506 divided by 78 is 6 with a remainder of 38.
The number 6 becomes the next digit in our result. 
Result so far: 1253156.0
Subtract 468 from 506 to 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 9:
380 divided by 78 is 4 with a remainder of 68.
Put 4 as the next digit of the answer. 
Result so far: 1253156.4
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.

Advancing to step 10:
The number 78 fits into 680 8 times, leaving a remainder of 56.
Record the quotient 8 as the next digit in the result. 
Result so far: 1253156.48
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.

Moving on to step 11:
78 can be fit into 560 7 times, resulting in a remainder of 14.
Record the quotient 7 as the next digit in the result. 
Result so far: 1253156.487
Subtract 546 from 560 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 12:
If we divide 140 by 78, we get 1 and a remainder of 62.
Put 1 as the next digit of the answer. 
Result so far: 1253156.4871
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 13:
The number 78 fits into 620 7 times, leaving a remainder of 74.
Use 7 as the next digit of our solution. 
Result so far: 1253156.48717
If we subtract 546 from 620, we 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.

Step 14:
78 goes into 740 9 times with a remainder of 38.
Put 9 as the next digit of the answer. 
Result so far: 1253156.487179
Deduct 702 from 740 and we're left 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 15:
If we divide 380 by 78, we get 4 and a remainder of 68.
The next digit of our result is 4. 
Result so far: 1253156.4871794
Subtracting 312 from 380 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.

On to step 16:
When dividing 680 by 78, we get 8 with a remainder of 56.
Use 8 as the next digit of our solution. 
Result so far: 1253156.48717948
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.

The final result is 1253156.48717948 with a remainder of 5.6e-08.