I'm not very sure of calculating the percentages. Did I do them correctly?

% Current Year 2019 $ Amounts 5267132 2796599 2470533 Previous Year 43465 $ Amounts 5193185 2852714 2340471 100.00 53.10 46.90 100 54.9 45.1 Revenue Cost of Revenue Gross Profit Operating expenses Selling, General, and Administration Total Operating Expenses Operating Income or (Loss) 2233763 2233763 236770 42.00 42.00 4.90 2182339 2182339 158132 42 42 3.1 Total other income/Expenses net Income Before Tax Income Tax Expense Income from Continuing Operations Other (plug) Net Income Net income available to common stockholders EBITDA -5688 209842 70024 92139 -274178 92139 92139 423195 0.00 0.08 0.03 0.04 -0.11 -192352 -67788 -20552 -46302 280692 -46302 -46302 339900 -0.04 -0.01 0.00 -0.01 0.05 -0.01 -0.01 0.04 0.04