We're dividing 74370548 by 18 
Our goal is to divide 74370548 by 18.

Let's proceed to step 1:
18 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (4) from the dividend after 7, then repeat: 74 / 18

Going ahead to step 2:
When dividing 74 by 18, we get 4 with a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we take 72 away from 74, we end up with 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 18

On to step 3:
18 can be fit into 23 1 times, resulting in a remainder of 5.
The next digit of our result is 1. 
Result so far: 41.0
Subtract 18 from 23 to get 5.
Take the next digit (7) from the dividend and append it to 5, then repeat: 57 / 18

On to step 4:
57 divided by 18 is 3 with a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 413.0
Subtracting 54 from 57 leaves us with 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 18

Moving on to step 5:
The number 18 fits into 30 1 times, leaving a remainder of 12.
The next digit of our result is 1. 
Result so far: 4131.0
Deduct 18 from 30 and we're left with 12.
Grab the next digit (5) from the dividend, add it to 12, then carry on: 125 / 18

Step 6:
125 divided by 18 is 6 with a remainder of 17.
Use 6 as the next digit of our solution. 
Result so far: 41316.0
Subtract 108 from 125 to get 17.
Append the next digit (4) from the dividend to 17 and continue with: 174 / 18

On to step 7:
174 divided by 18 is 9 with a remainder of 12.
The next digit of our result is 9. 
Result so far: 413169.0
If we take 162 away from 174, we end up with 12.
Fetch the next digit (8) from the dividend, attach it to 12 and continue: 128 / 18

Advancing to step 8:
18 can be fit into 128 7 times, resulting in a remainder of 2.
The number 7 becomes the next digit in our result. 
Result so far: 4131697.0
The remainder is 2 after subtracting 126 from 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 9:
18 goes into 20 1 times with a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 4131697.1
If we take 18 away from 20, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 10:
If we divide 20 by 18, we get 1 and a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 4131697.11
Subtracting 18 from 20 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Our division results in 4131697.11 with a remaining 0.002.