-67.12% is the change from 219 to 72
Calculation steps:
[( 72 - 219 ) ÷ 219] x 100 = -67.12%
Formula
Percentage change = [(72 - 219) / 219] x 100
Subtract the new number by the original number
72 - 219 = -147
-147 ÷ 219 = -0.6712328767123288
-0.6712328767123288 x 100 = -67.12%