-45.57% is the change from 711 to 387
Calculation steps:
[( 387 - 711 ) ÷ 711] x 100 = -45.57%
Formula
Percentage change = [(387 - 711) / 711] x 100
Subtract the new number by the original number
387 - 711 = -324
-324 ÷ 711 = -0.45569620253164556
-0.45569620253164556 x 100 = -45.57%