604186 divided by 45 
We want to divide 604186 by 45.

Moving on to step 1:
6 divided by 45 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Grab the next digit (0) from the dividend, add it to 6, then carry on: 60 / 45

Advancing to step 2:
45 can be fit into 60 1 times, resulting in a remainder of 15.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 15 after subtracting 45 from 60.
Include the next digit (4) from the dividend after 15, then repeat: 154 / 45

Step 3:
45 goes into 154 3 times with a remainder of 19.
The next digit of our result is 3. 
Result so far: 13.0
Subtract 135 from 154 to get 19.
Fetch the next digit (1) from the dividend, attach it to 19 and continue: 191 / 45

Going ahead to step 4:
191 divided by 45 is 4 with a remainder of 11.
Write down 4 as next digit of the result. 
Result so far: 134.0
Deduct 180 from 191 and we're left with 11.
Include the next digit (8) from the dividend after 11, then repeat: 118 / 45

Advancing to step 5:
The number 45 fits into 118 2 times, leaving a remainder of 28.
Put 2 as the next digit of the answer. 
Result so far: 1342.0
If we subtract 90 from 118, we get 28.
Append the next digit (6) from the dividend to 28 and continue with: 286 / 45

Let's proceed to step 6:
The number 45 fits into 286 6 times, leaving a remainder of 16.
Use 6 as the next digit of our solution. 
Result so far: 13426.0
If we take 270 away from 286, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 7:
The number 45 fits into 160 3 times, leaving a remainder of 25.
The next digit of our result is 3. 
Result so far: 13426.3
If we take 135 away from 160, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 8:
45 goes into 250 5 times with a remainder of 25.
The next digit of our result is 5. 
Result so far: 13426.35
If we take 225 away from 250, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 9:
If we divide 250 by 45, we get 5 and a remainder of 25.
The next digit of our result is 5. 
Result so far: 13426.355
Subtract 225 from 250 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The final outcome is 13426.355, with a leftover of 0.0025.