-77.06% is the change from 654 to 150
Calculation steps:
[( 150 - 654 ) ÷ 654] x 100 = -77.06%
Formula
Percentage change = [(150 - 654) / 654] x 100
Subtract the new number by the original number
150 - 654 = -504
-504 ÷ 654 = -0.7706422018348624
-0.7706422018348624 x 100 = -77.06%