-93.59% is the change from 655 to 42
Calculation steps:
[( 42 - 655 ) ÷ 655] x 100 = -93.59%
Formula
Percentage change = [(42 - 655) / 655] x 100
Subtract the new number by the original number
42 - 655 = -613
-613 ÷ 655 = -0.9358778625954198
-0.9358778625954198 x 100 = -93.59%