-58.78% is the change from 655 to 270
Calculation steps:
[( 270 - 655 ) ÷ 655] x 100 = -58.78%
Formula
Percentage change = [(270 - 655) / 655] x 100
Subtract the new number by the original number
270 - 655 = -385
-385 ÷ 655 = -0.5877862595419847
-0.5877862595419847 x 100 = -58.78%