590348 divided by 45 
We want to figure out the number of times 590348 can be divided by 45.

On to step 1:
45 can be fit into 5 0 times, resulting in a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Take the next digit (9) from the dividend and append it to 5, then repeat: 59 / 45

Moving on to step 2:
When dividing 59 by 45, we get 1 with a remainder of 14.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 45 from 59, we get 14.
Include the next digit (0) from the dividend after 14, then repeat: 140 / 45

Step 3:
140 divided by 45 is 3 with a remainder of 5.
Put 3 as the next digit of the answer. 
Result so far: 13.0
If we subtract 135 from 140, we get 5.
Append the next digit (3) from the dividend to 5 and continue with: 53 / 45

Let's proceed to step 4:
45 goes into 53 1 times with a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 131.0
Deduct 45 from 53 and we're left with 8.
Fetch the next digit (4) from the dividend, attach it to 8 and continue: 84 / 45

On to step 5:
45 can be fit into 84 1 times, resulting in a remainder of 39.
Write down 1 as next digit of the result. 
Result so far: 1311.0
Subtracting 45 from 84 leaves us with 39.
Grab the next digit (8) from the dividend, add it to 39, then carry on: 398 / 45

Going ahead to step 6:
If we divide 398 by 45, we get 8 and a remainder of 38.
Write down 8 as next digit of the result. 
Result so far: 13118.0
If we subtract 360 from 398, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 7:
45 can be fit into 380 8 times, resulting in a remainder of 20.
Use 8 as the next digit of our solution. 
Result so far: 13118.8
The remainder is 20 after subtracting 360 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 8:
When dividing 200 by 45, we get 4 with a remainder of 20.
The number 4 becomes the next digit in our result. 
Result so far: 13118.84
Deduct 180 from 200 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 9:
If we divide 200 by 45, we get 4 and a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 13118.844
If we take 180 away from 200, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

After the division, we end up with 13118.844 and a remainder of 0.002.