45569558 ÷ 144 
We want to figure out the number of times 45569558 can be divided by 144.

Let's proceed to step 1:
144 goes into 4 0 times with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 144

Step 2:
45 divided by 144 is 0 with a remainder of 45.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 45 leaves us with 45.
Bring next digit (5) of the dividend behind the 45 and repeat the process: 455 / 144

Let's proceed to step 3:
144 can be fit into 455 3 times, resulting in a remainder of 23.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtracting 432 from 455 leaves us with 23.
Take the next digit (6) from the dividend and append it to 23, then repeat: 236 / 144

Going ahead to step 4:
144 can be fit into 236 1 times, resulting in a remainder of 92.
Use 1 as the next digit of our solution. 
Result so far: 31.0
Subtracting 144 from 236 leaves us with 92.
Append the next digit (9) from the dividend to 92 and continue with: 929 / 144

Step 5:
144 can be fit into 929 6 times, resulting in a remainder of 65.
Record the quotient 6 as the next digit in the result. 
Result so far: 316.0
Subtract 864 from 929 to get 65.
Bring next digit (5) of the dividend behind the 65 and repeat the process: 655 / 144

Moving on to step 6:
144 goes into 655 4 times with a remainder of 79.
Record the quotient 4 as the next digit in the result. 
Result so far: 3164.0
The remainder is 79 after subtracting 576 from 655.
Include the next digit (5) from the dividend after 79, then repeat: 795 / 144

On to step 7:
If we divide 795 by 144, we get 5 and a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 31645.0
If we subtract 720 from 795, we get 75.
Grab the next digit (8) from the dividend, add it to 75, then carry on: 758 / 144

Step 8:
144 goes into 758 5 times with a remainder of 38.
Record the quotient 5 as the next digit in the result. 
Result so far: 316455.0
If we take 720 away from 758, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 9:
The number 144 fits into 380 2 times, leaving a remainder of 92.
Use 2 as the next digit of our solution. 
Result so far: 316455.2
Deduct 288 from 380 and we're left with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Step 10:
144 can be fit into 920 6 times, resulting in a remainder of 56.
The next digit of our result is 6. 
Result so far: 316455.26
Subtracting 864 from 920 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 11:
560 divided by 144 is 3 with a remainder of 128.
Put 3 as the next digit of the answer. 
Result so far: 316455.263
The remainder is 128 after subtracting 432 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Advancing to step 12:
When dividing 1280 by 144, we get 8 with a remainder of 128.
Record the quotient 8 as the next digit in the result. 
Result so far: 316455.2638
The remainder is 128 after subtracting 1152 from 1280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Advancing to step 13:
1280 divided by 144 is 8 with a remainder of 128.
Use 8 as the next digit of our solution. 
Result so far: 316455.26388
The remainder is 128 after subtracting 1152 from 1280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

The quotient of the division is 316455.26388, and the remainder is 0.000128.