-65.28% is the change from 216 to 75
Calculation steps:
[( 75 - 216 ) ÷ 216] x 100 = -65.28%
Formula
Percentage change = [(75 - 216) / 216] x 100
Subtract the new number by the original number
75 - 216 = -141
-141 ÷ 216 = -0.6527777777777778
-0.6527777777777778 x 100 = -65.28%