We're dividing 657087 by 45 
Let's see how many times 45 fits into 657087.

Advancing to step 1:
The number 45 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Fetch the next digit (5) from the dividend, attach it to 6 and continue: 65 / 45

On to step 2:
If we divide 65 by 45, we get 1 and a remainder of 20.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 45 from 65, we get 20.
Bring next digit (7) of the dividend behind the 20 and repeat the process: 207 / 45

Going ahead to step 3:
45 can be fit into 207 4 times, resulting in a remainder of 27.
Put 4 as the next digit of the answer. 
Result so far: 14.0
The remainder is 27 after subtracting 180 from 207.
Fetch the next digit (0) from the dividend, attach it to 27 and continue: 270 / 45

Going ahead to step 4:
45 can be fit into 270 6 times, resulting in a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 146.0
If we subtract 270 from 270, we get 0.
Bring next digit (8) of the dividend behind the 0 and repeat the process: 8 / 45

On to step 5:
8 divided by 45 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 1460.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 45

On to step 6:
87 divided by 45 is 1 with a remainder of 42.
Use 1 as the next digit of our solution. 
Result so far: 14601.0
Deduct 45 from 87 and we're left with 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: 14601.9
Subtract 405 from 420 to 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.

Advancing to step 8:
The number 45 fits into 150 3 times, leaving a remainder of 15.
Use 3 as the next digit of our solution. 
Result so far: 14601.93
Subtracting 135 from 150 leaves us with 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 9:
150 divided by 45 is 3 with a remainder of 15.
The next digit of our result is 3. 
Result so far: 14601.933
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.

The quotient of the division is 14601.933, and the remainder is 0.0015.