We're dividing 448441 by 78 
The aim is to understand the frequency of 78 in 448441.

Advancing to step 1:
78 can be fit into 4 0 times, resulting in a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Fetch the next digit (4) from the dividend, attach it to 4 and continue: 44 / 78

Step 2:
78 can be fit into 44 0 times, resulting in a remainder of 44.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 44, we end up with 44.
Fetch the next digit (8) from the dividend, attach it to 44 and continue: 448 / 78

Moving on to step 3:
78 can be fit into 448 5 times, resulting in a remainder of 58.
Use 5 as the next digit of our solution. 
Result so far: 5.0
If we subtract 390 from 448, we get 58.
Take the next digit (4) from the dividend and append it to 58, then repeat: 584 / 78

On to step 4:
584 divided by 78 is 7 with a remainder of 38.
Record the quotient 7 as the next digit in the result. 
Result so far: 57.0
Subtract 546 from 584 to get 38.
Fetch the next digit (4) from the dividend, attach it to 38 and continue: 384 / 78

On to step 5:
If we divide 384 by 78, we get 4 and a remainder of 72.
The number 4 becomes the next digit in our result. 
Result so far: 574.0
If we take 312 away from 384, we end up with 72.
Fetch the next digit (1) from the dividend, attach it to 72 and continue: 721 / 78

Moving on to step 6:
78 goes into 721 9 times with a remainder of 19.
Write down 9 as next digit of the result. 
Result so far: 5749.0
If we subtract 702 from 721, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 7:
When dividing 190 by 78, we get 2 with a remainder of 34.
Put 2 as the next digit of the answer. 
Result so far: 5749.2
If we take 156 away from 190, we end up with 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 8:
78 can be fit into 340 4 times, resulting in a remainder of 28.
Record the quotient 4 as the next digit in the result. 
Result so far: 5749.24
Subtracting 312 from 340 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.

Going ahead to step 9:
78 can be fit into 280 3 times, resulting in a remainder of 46.
The number 3 becomes the next digit in our result. 
Result so far: 5749.243
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.

Going ahead to step 10:
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: 5749.2435
The remainder is 70 after subtracting 390 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 11:
78 can be fit into 700 8 times, resulting in a remainder of 76.
Put 8 as the next digit of the answer. 
Result so far: 5749.24358
The remainder is 76 after subtracting 624 from 700.
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 12:
The number 78 fits into 760 9 times, leaving a remainder of 58.
The number 9 becomes the next digit in our result. 
Result so far: 5749.243589
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.

Step 13:
78 can be fit into 580 7 times, resulting in a remainder of 34.
Write down 7 as next digit of the result. 
Result so far: 5749.2435897
Subtracting 546 from 580 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 14:
The number 78 fits into 340 4 times, leaving a remainder of 28.
The next digit of our result is 4. 
Result so far: 5749.24358974
Subtract 312 from 340 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The quotient of the division is 5749.24358974, and the remainder is 2.8e-08.