-40.92% is the change from 655 to 387
Calculation steps:
[( 387 - 655 ) ÷ 655] x 100 = -40.92%
Formula
Percentage change = [(387 - 655) / 655] x 100
Subtract the new number by the original number
387 - 655 = -268
-268 ÷ 655 = -0.40916030534351144
-0.40916030534351144 x 100 = -40.92%