149037 ÷ 45 
Let's see how many times 45 fits into 149037.

On to step 1:
45 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 45

Going ahead to step 2:
The number 45 fits into 14 0 times, leaving a remainder of 14.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 14 leaves us with 14.
Include the next digit (9) from the dividend after 14, then repeat: 149 / 45

Let's proceed to step 3:
If we divide 149 by 45, we get 3 and a remainder of 14.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 135 from 149, we get 14.
Append the next digit (0) from the dividend to 14 and continue with: 140 / 45

Going ahead to step 4:
When dividing 140 by 45, we get 3 with a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 33.0
Deduct 135 from 140 and we're left with 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 45

Let's proceed to step 5:
When dividing 53 by 45, we get 1 with a remainder of 8.
Use 1 as the next digit of our solution. 
Result so far: 331.0
Subtracting 45 from 53 leaves us with 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 45

Moving on to step 6:
87 divided by 45 is 1 with a remainder of 42.
The next digit of our result is 1. 
Result so far: 3311.0
If we subtract 45 from 87, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 7:
45 can be fit into 420 9 times, resulting in a remainder of 15.
Use 9 as the next digit of our solution. 
Result so far: 3311.9
If we subtract 405 from 420, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 8:
45 goes into 150 3 times with a remainder of 15.
Use 3 as the next digit of our solution. 
Result so far: 3311.93
The remainder is 15 after subtracting 135 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 9:
45 goes into 150 3 times with a remainder of 15.
The next digit of our result is 3. 
Result so far: 3311.933
If we subtract 135 from 150, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

The quotient of the division is 3311.933, and the remainder is 0.0015.