54844785 ÷ 45 
We want to divide 54844785 by 45.

Let's proceed to step 1:
45 can be fit into 5 0 times, resulting in a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Take the next digit (4) from the dividend and append it to 5, then repeat: 54 / 45

Advancing to step 2:
When dividing 54 by 45, we get 1 with a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 45 from 54 and we're left with 9.
Include the next digit (8) from the dividend after 9, then repeat: 98 / 45

Going ahead to step 3:
98 divided by 45 is 2 with a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 12.0
If we subtract 90 from 98, we get 8.
Append the next digit (4) from the dividend to 8 and continue with: 84 / 45

Moving on to step 4:
45 goes into 84 1 times with a remainder of 39.
Put 1 as the next digit of the answer. 
Result so far: 121.0
Subtracting 45 from 84 leaves us with 39.
Bring next digit (4) of the dividend behind the 39 and repeat the process: 394 / 45

Let's proceed to step 5:
When dividing 394 by 45, we get 8 with a remainder of 34.
Record the quotient 8 as the next digit in the result. 
Result so far: 1218.0
Subtracting 360 from 394 leaves us with 34.
Bring next digit (7) of the dividend behind the 34 and repeat the process: 347 / 45

Advancing to step 6:
347 divided by 45 is 7 with a remainder of 32.
Use 7 as the next digit of our solution. 
Result so far: 12187.0
The remainder is 32 after subtracting 315 from 347.
Include the next digit (8) from the dividend after 32, then repeat: 328 / 45

Moving on to step 7:
The number 45 fits into 328 7 times, leaving a remainder of 13.
Write down 7 as next digit of the result. 
Result so far: 121877.0
Deduct 315 from 328 and we're left with 13.
Include the next digit (5) from the dividend after 13, then repeat: 135 / 45

Advancing to step 8:
The number 45 fits into 135 3 times, leaving a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 1218773.0
The remainder is 0 after subtracting 135 from 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
45 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 1218773.0
If we subtract 0 from 0, we 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.

On to step 10:
45 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 1218773.0
Deduct 0 from 0 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.

The quotient of the division is 1218773.0, and the remainder is 0.0.