We look at the division of 37518 by 3 
We want to figure out the number of times 37518 can be divided by 3.

On to step 1:
When dividing 3 by 3, we get 1 with a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 3 away from 3, we end up with 0.
Bring next digit (7) of the dividend behind the 0 and repeat the process: 7 / 3

Let's proceed to step 2:
If we divide 7 by 3, we get 2 and a remainder of 1.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Deduct 6 from 7 and we're left with 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 3

On to step 3:
When dividing 15 by 3, we get 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 125.0
Subtract 15 from 15 to get 0.
Bring next digit (1) of the dividend behind the 0 and repeat the process: 1 / 3

Moving on to step 4:
1 divided by 3 is 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 1250.0
Subtracting 0 from 1 leaves us with 1.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 3

Going ahead to step 5:
3 can be fit into 18 6 times, resulting in a remainder of 0.
The next digit of our result is 6. 
Result so far: 12506.0
If we take 18 away from 18, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 6:
The number 3 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 12506.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 7:
When dividing 0 by 3, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 12506.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 12506.0 with a balance of 0.0.