-63.36% is the change from 655 to 240
Calculation steps:
[( 240 - 655 ) ÷ 655] x 100 = -63.36%
Formula
Percentage change = [(240 - 655) / 655] x 100
Subtract the new number by the original number
240 - 655 = -415
-415 ÷ 655 = -0.6335877862595419
-0.6335877862595419 x 100 = -63.36%