Country size comparison
compared to
Hong Kong is about 429 times smaller than Cameroon.
Cameroon is approximately 475,440 sq km, while Hong Kong is approximately 1,108 sq km, making Hong Kong 0.23% the size of Cameroon. Meanwhile, the population of Cameroon is ~29.3 million people (22.0 million fewer people live in Hong Kong).
Compare further: Hong Kong vs. Cameroon