-56.64% is the change from 655 to 284
Calculation steps:
[( 284 - 655 ) ÷ 655] x 100 = -56.64%
Formula
Percentage change = [(284 - 655) / 655] x 100
Subtract the new number by the original number
284 - 655 = -371
-371 ÷ 655 = -0.566412213740458
-0.566412213740458 x 100 = -56.64%