-65.31% is the change from 418 to 145
Calculation steps:
[( 145 - 418 ) ÷ 418] x 100 = -65.31%
Formula
Percentage change = [(145 - 418) / 418] x 100
Subtract the new number by the original number
145 - 418 = -273
-273 ÷ 418 = -0.65311004784689
-0.65311004784689 x 100 = -65.31%