if i stay in novotel, central hongkong how can i get to macau? need suggestion

From your hotel, you can walk along the Stewart Road to reach Johnston Road (Burrows Street) Station to take the Tram North Point - Whitty Street(Shek Tong Tsui) Line to reach Western Market Terminus Station.
After get off the bus, you can walk along the Cleverly Street to Shun Tak Centre, where you can find ferries for your destination.