We're dividing 44769567 by 578 
The aim is to understand the frequency of 578 in 44769567.

On to step 1:
If we divide 4 by 578, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (4) from the dividend to 4 and continue with: 44 / 578

Let's proceed to step 2:
If we divide 44 by 578, we get 0 and a remainder of 44.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 44 after subtracting 0 from 44.
Append the next digit (7) from the dividend to 44 and continue with: 447 / 578

On to step 3:
578 goes into 447 0 times with a remainder of 447.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 447 and we're left with 447.
Take the next digit (6) from the dividend and append it to 447, then repeat: 4476 / 578

Step 4:
The number 578 fits into 4476 7 times, leaving a remainder of 430.
The next digit of our result is 7. 
Result so far: 7.0
The remainder is 430 after subtracting 4046 from 4476.
Take the next digit (9) from the dividend and append it to 430, then repeat: 4309 / 578

Advancing to step 5:
If we divide 4309 by 578, we get 7 and a remainder of 263.
The number 7 becomes the next digit in our result. 
Result so far: 77.0
Subtract 4046 from 4309 to get 263.
Grab the next digit (5) from the dividend, add it to 263, then carry on: 2635 / 578

Step 6:
When dividing 2635 by 578, we get 4 with a remainder of 323.
The number 4 becomes the next digit in our result. 
Result so far: 774.0
The remainder is 323 after subtracting 2312 from 2635.
Grab the next digit (6) from the dividend, add it to 323, then carry on: 3236 / 578

Going ahead to step 7:
The number 578 fits into 3236 5 times, leaving a remainder of 346.
Put 5 as the next digit of the answer. 
Result so far: 7745.0
Subtract 2890 from 3236 to get 346.
Append the next digit (7) from the dividend to 346 and continue with: 3467 / 578

Going ahead to step 8:
When dividing 3467 by 578, we get 5 with a remainder of 577.
Write down 5 as next digit of the result. 
Result so far: 77455.0
Subtracting 2890 from 3467 leaves us with 577.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5770, and continue the process.

On to step 9:
578 can be fit into 5770 9 times, resulting in a remainder of 568.
Write down 9 as next digit of the result. 
Result so far: 77455.9
The remainder is 568 after subtracting 5202 from 5770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

On to step 10:
The number 578 fits into 5680 9 times, leaving a remainder of 478.
The number 9 becomes the next digit in our result. 
Result so far: 77455.99
Subtracting 5202 from 5680 leaves us with 478.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4780, and continue the process.

Our division results in 77455.99 with a remaining 0.478.