-82.3% is the change from 418 to 74
Calculation steps:
[( 74 - 418 ) ÷ 418] x 100 = -82.3%
Formula
Percentage change = [(74 - 418) / 418] x 100
Subtract the new number by the original number
74 - 418 = -344
-344 ÷ 418 = -0.8229665071770335
-0.8229665071770335 x 100 = -82.3%