What is the percentage of players who were born in Denmark and weight above 154 lbs?
percentage = MULTIPLY(DIVIDE(SUM(weight_in_lbs > 154 and nation = 'Denmark'), COUNT(ELITEID)), 100); players refers to PlayerName; born in Denmark refers to nation = 'Denmark'; weight above 154 lbs refers to weight_in_lbs > 154;
SELECT CAST(COUNT(CASE WHEN T1.nation = 'Denmark' AND T2.weight_in_lbs > 154 THEN T1.ELITEID ELSE NULL END) AS REAL) * 100 / COUNT(T1.ELITEID) FROM PlayerInfo AS T1 INNER JOIN weight_info AS T2 ON T1.weight = T2.weight_id