The dividends is quoted per share, so you could own 23 (as an example), just multiply 23 * div / 100 (as its in cents).
It used to be round lots in the past (you had to buy in 100s) but thats changed.
Some companies are big on dividend payouts, others like to reinvest the money and dont pay anything at all.
The range is usually between 0 to 10%
Property stocks are known for bigger payouts, they are usually grouped similarly to bonds (SA retail bonds) or Fixed Deposits,
however they do have the chance of growing their capital value.
Other stocks tend to focus on achieving capital growth, and dont focus on div payouts as they prefer
using that money to invest in new business, acquisitions or even the current business.
At the end of the day your total return is = Capital Growth + Div Yield
Make sure you dont focus too much on 1 as you might miss the other,
for instance Richemont has paid very little in dividends however the capital growth has been phenomenal.