Former President Donald Trump “tried to convert the presidency into a moneymaking enterprise,” a Democratic congressman fumed Sunday, speaking in the wake of findings that Trump raked in millions from foreign governments during his time in office. Rep. Jamie Raskin of Maryland repeated calls for Trump to return $7.8 million in payments from governments and officials of 20 nations including China, Qatar and Saudi Arabia. Democrats on the House Oversight Committee detailed the findings in a report unveiled this month. “Donald Trump did something nobody had ever done before. He tried to convert t…