\(The\ quotient\ of\ 1.65\ of\ 10=1.65:10=\dfrac{1.65}{10}=\dfrac{1.65\times100}{10\times100}\\\\=\dfrac{165}{1,000}=\huge\boxed{0.165}\\\\or\ other\ method\\\\1.65:10\to move\ the\ point\ one\ place\ to\ the\ left\\1.65:10=\huge\boxed{0.165}\\\\if\ 1.65:100\ then\ move\ the\ point\ two\ places\ to\ the\ left.\)