We're dividing 42122754 by 160 
We want to figure out the number of times 42122754 can be divided by 160.

On to step 1:
The number 160 fits into 4 0 times, leaving a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 160

Let's proceed to step 2:
The number 160 fits into 42 0 times, leaving a remainder of 42.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 42 after subtracting 0 from 42.
Append the next digit (1) from the dividend to 42 and continue with: 421 / 160

Step 3:
160 can be fit into 421 2 times, resulting in a remainder of 101.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 101 after subtracting 320 from 421.
Include the next digit (2) from the dividend after 101, then repeat: 1012 / 160

Going ahead to step 4:
1012 divided by 160 is 6 with a remainder of 52.
Record the quotient 6 as the next digit in the result. 
Result so far: 26.0
The remainder is 52 after subtracting 960 from 1012.
Append the next digit (2) from the dividend to 52 and continue with: 522 / 160

Advancing to step 5:
The number 160 fits into 522 3 times, leaving a remainder of 42.
The next digit of our result is 3. 
Result so far: 263.0
Deduct 480 from 522 and we're left with 42.
Take the next digit (7) from the dividend and append it to 42, then repeat: 427 / 160

Step 6:
If we divide 427 by 160, we get 2 and a remainder of 107.
Use 2 as the next digit of our solution. 
Result so far: 2632.0
If we subtract 320 from 427, we get 107.
Fetch the next digit (5) from the dividend, attach it to 107 and continue: 1075 / 160

Advancing to step 7:
When dividing 1075 by 160, we get 6 with a remainder of 115.
Put 6 as the next digit of the answer. 
Result so far: 26326.0
The remainder is 115 after subtracting 960 from 1075.
Append the next digit (4) from the dividend to 115 and continue with: 1154 / 160

Going ahead to step 8:
1154 divided by 160 is 7 with a remainder of 34.
Use 7 as the next digit of our solution. 
Result so far: 263267.0
Subtract 1120 from 1154 to get 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 9:
If we divide 340 by 160, we get 2 and a remainder of 20.
The next digit of our result is 2. 
Result so far: 263267.2
Subtract 320 from 340 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 10:
200 divided by 160 is 1 with a remainder of 40.
Put 1 as the next digit of the answer. 
Result so far: 263267.21
If we take 160 away from 200, we end up 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.

Moving on to step 11:
160 can be fit into 400 2 times, resulting in a remainder of 80.
The number 2 becomes the next digit in our result. 
Result so far: 263267.212
Subtract 320 from 400 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 12:
If we divide 800 by 160, we get 5 and a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 263267.2125
Deduct 800 from 800 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 13:
160 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 263267.2125
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 14:
When dividing 0 by 160, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 263267.2125
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 263267.2125, with a leftover of 0.0.