324158 ÷ 45 
We're looking to find how many times 45 goes into 324158.

Let's proceed to step 1:
When dividing 3 by 45, we get 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Bring next digit (2) of the dividend behind the 3 and repeat the process: 32 / 45

Advancing to step 2:
When dividing 32 by 45, we get 0 with a remainder of 32.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 32 to get 32.
Append the next digit (4) from the dividend to 32 and continue with: 324 / 45

Going ahead to step 3:
324 divided by 45 is 7 with a remainder of 9.
The next digit of our result is 7. 
Result so far: 7.0
Deduct 315 from 324 and we're left with 9.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 45

Let's proceed to step 4:
When dividing 91 by 45, we get 2 with a remainder of 1.
The next digit of our result is 2. 
Result so far: 72.0
The remainder is 1 after subtracting 90 from 91.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 45

Step 5:
If we divide 15 by 45, we get 0 and a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 720.0
Subtract 0 from 15 to get 15.
Fetch the next digit (8) from the dividend, attach it to 15 and continue: 158 / 45

Step 6:
158 divided by 45 is 3 with a remainder of 23.
Use 3 as the next digit of our solution. 
Result so far: 7203.0
Subtracting 135 from 158 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Advancing to step 7:
230 divided by 45 is 5 with a remainder of 5.
The next digit of our result is 5. 
Result so far: 7203.5
Subtracting 225 from 230 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 8:
The number 45 fits into 50 1 times, leaving a remainder of 5.
Put 1 as the next digit of the answer. 
Result so far: 7203.51
If we take 45 away from 50, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 9:
50 divided by 45 is 1 with a remainder of 5.
The next digit of our result is 1. 
Result so far: 7203.511
The remainder is 5 after subtracting 45 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Our division results in 7203.511 with a remaining 0.0005.