We're dividing 693474 by 45 
We're looking to find how many times 45 goes into 693474.

Advancing to step 1:
45 can be fit into 6 0 times, resulting in a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (9) from the dividend after 6, then repeat: 69 / 45

Advancing to step 2:
When dividing 69 by 45, we get 1 with a remainder of 24.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 45 away from 69, we end up with 24.
Fetch the next digit (3) from the dividend, attach it to 24 and continue: 243 / 45

On to step 3:
243 divided by 45 is 5 with a remainder of 18.
Put 5 as the next digit of the answer. 
Result so far: 15.0
If we take 225 away from 243, we end up with 18.
Grab the next digit (4) from the dividend, add it to 18, then carry on: 184 / 45

Moving on to step 4:
If we divide 184 by 45, we get 4 and a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 154.0
If we subtract 180 from 184, we get 4.
Fetch the next digit (7) from the dividend, attach it to 4 and continue: 47 / 45

Advancing to step 5:
47 divided by 45 is 1 with a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 1541.0
Subtracting 45 from 47 leaves us with 2.
Include the next digit (4) from the dividend after 2, then repeat: 24 / 45

Let's proceed to step 6:
45 can be fit into 24 0 times, resulting in a remainder of 24.
Record the quotient 0 as the next digit in the result. 
Result so far: 15410.0
The remainder is 24 after subtracting 0 from 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 7:
If we divide 240 by 45, we get 5 and a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 15410.5
The remainder is 15 after subtracting 225 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 8:
150 divided by 45 is 3 with a remainder of 15.
Record the quotient 3 as the next digit in the result. 
Result so far: 15410.53
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.

On to step 9:
150 divided by 45 is 3 with a remainder of 15.
The next digit of our result is 3. 
Result so far: 15410.533
Deduct 135 from 150 and we're left 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.

Our division results in 15410.533 with a remaining 0.0015.