Let's divide 489748 by 78
The aim is to understand the frequency of 78 in 489748.

Moving on to step 1:
78 can be fit into 4 0 times, resulting in a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Grab the next digit (8) from the dividend, add it to 4, then carry on: 48 / 78

Advancing to step 2:
78 goes into 48 0 times with a remainder of 48.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 48, we get 48.
Bring next digit (9) of the dividend behind the 48 and repeat the process: 489 / 78

Going ahead to step 3:
If we divide 489 by 78, we get 6 and a remainder of 21.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Deduct 468 from 489 and we're left with 21.
Fetch the next digit (7) from the dividend, attach it to 21 and continue: 217 / 78

Moving on to step 4:
If we divide 217 by 78, we get 2 and a remainder of 61.
The next digit of our result is 2. 
Result so far: 62.0
If we subtract 156 from 217, we get 61.
Grab the next digit (4) from the dividend, add it to 61, then carry on: 614 / 78

On to step 5:
When dividing 614 by 78, we get 7 with a remainder of 68.
Write down 7 as next digit of the result. 
Result so far: 627.0
If we subtract 546 from 614, we get 68.
Grab the next digit (8) from the dividend, add it to 68, then carry on: 688 / 78

Advancing to step 6:
The number 78 fits into 688 8 times, leaving a remainder of 64.
Record the quotient 8 as the next digit in the result. 
Result so far: 6278.0
Subtracting 624 from 688 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 7:
If we divide 640 by 78, we get 8 and a remainder of 16.
The next digit of our result is 8. 
Result so far: 6278.8
Subtracting 624 from 640 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 8:
78 goes into 160 2 times with a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 6278.82
Deduct 156 from 160 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 9:
40 divided by 78 is 0 with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 6278.82
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 10:
When dividing 400 by 78, we get 5 with a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 6278.8205
Subtracting 390 from 400 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 11:
If we divide 100 by 78, we get 1 and a remainder of 22.
Use 1 as the next digit of our solution. 
Result so far: 6278.82051
The remainder is 22 after subtracting 78 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 12:
220 divided by 78 is 2 with a remainder of 64.
Write down 2 as next digit of the result. 
Result so far: 6278.820512
The remainder is 64 after subtracting 156 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 13:
When dividing 640 by 78, we get 8 with a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 6278.8205128
Subtracting 624 from 640 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 14:
The number 78 fits into 160 2 times, leaving a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 6278.82051282
If we take 156 away from 160, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The quotient of the division is 6278.82051282, and the remainder is 4e-09.