56775571 divided by 442 
The aim is to understand the frequency of 442 in 56775571.

On to step 1:
The number 442 fits into 5 0 times, leaving a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Grab the next digit (6) from the dividend, add it to 5, then carry on: 56 / 442

Step 2:
56 divided by 442 is 0 with a remainder of 56.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 56 and we're left with 56.
Bring next digit (7) of the dividend behind the 56 and repeat the process: 567 / 442

On to step 3:
567 divided by 442 is 1 with a remainder of 125.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 442 from 567, we get 125.
Include the next digit (7) from the dividend after 125, then repeat: 1257 / 442

Moving on to step 4:
The number 442 fits into 1257 2 times, leaving a remainder of 373.
Write down 2 as next digit of the result. 
Result so far: 12.0
Deduct 884 from 1257 and we're left with 373.
Include the next digit (5) from the dividend after 373, then repeat: 3735 / 442

Advancing to step 5:
442 goes into 3735 8 times with a remainder of 199.
Use 8 as the next digit of our solution. 
Result so far: 128.0
Subtract 3536 from 3735 to get 199.
Fetch the next digit (5) from the dividend, attach it to 199 and continue: 1995 / 442

Let's proceed to step 6:
442 goes into 1995 4 times with a remainder of 227.
The next digit of our result is 4. 
Result so far: 1284.0
Subtracting 1768 from 1995 leaves us with 227.
Include the next digit (7) from the dividend after 227, then repeat: 2277 / 442

Advancing to step 7:
2277 divided by 442 is 5 with a remainder of 67.
Put 5 as the next digit of the answer. 
Result so far: 12845.0
Subtract 2210 from 2277 to get 67.
Include the next digit (1) from the dividend after 67, then repeat: 671 / 442

Moving on to step 8:
When dividing 671 by 442, we get 1 with a remainder of 229.
The number 1 becomes the next digit in our result. 
Result so far: 128451.0
If we subtract 442 from 671, we get 229.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2290, and continue the process.

Let's proceed to step 9:
When dividing 2290 by 442, we get 5 with a remainder of 80.
The next digit of our result is 5. 
Result so far: 128451.5
The remainder is 80 after subtracting 2210 from 2290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 10:
442 goes into 800 1 times with a remainder of 358.
Put 1 as the next digit of the answer. 
Result so far: 128451.51
Deduct 442 from 800 and we're left with 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

Advancing to step 11:
When dividing 3580 by 442, we get 8 with a remainder of 44.
The number 8 becomes the next digit in our result. 
Result so far: 128451.518
If we take 3536 away from 3580, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 12:
442 goes into 440 0 times with a remainder of 440.
Record the quotient 0 as the next digit in the result. 
Result so far: 128451.518
If we take 0 away from 440, we end up with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Going ahead to step 13:
The number 442 fits into 4400 9 times, leaving a remainder of 422.
Write down 9 as next digit of the result. 
Result so far: 128451.51809
Deduct 3978 from 4400 and we're left with 422.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

On to step 14:
442 can be fit into 4220 9 times, resulting in a remainder of 242.
Put 9 as the next digit of the answer. 
Result so far: 128451.518099
If we take 3978 away from 4220, we end up with 242.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

The final result is 128451.518099 with a remainder of 2.42e-05.