We divide 45912 by 1
Our goal is to divide 45912 by 1.

Advancing to step 1:
4 divided by 1 is 4 with a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we take 4 away from 4, we end up with 0.
Include the next digit (5) from the dividend after 0, then repeat: 5 / 1

Advancing to step 2:
If we divide 5 by 1, we get 5 and a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 45.0
Deduct 5 from 5 and we're left with 0.
Append the next digit (9) from the dividend to 0 and continue with: 9 / 1

Let's proceed to step 3:
9 divided by 1 is 9 with a remainder of 0.
Use 9 as the next digit of our solution. 
Result so far: 459.0
Deduct 9 from 9 and we're left with 0.
Include the next digit (1) from the dividend after 0, then repeat: 1 / 1

Moving on to step 4:
1 goes into 1 1 times with a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 4591.0
If we take 1 away from 1, we end up with 0.
Take the next digit (2) from the dividend and append it to 0, then repeat: 2 / 1

Moving on to step 5:
2 divided by 1 is 2 with a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 45912.0
If we take 2 away from 2, we end up 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.

Advancing to step 6:
1 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 45912.0
The remainder is 0 after subtracting 0 from 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 7:
If we divide 0 by 1, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 45912.0
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.

After the division, we end up with 45912.0 and a remainder of 0.0.