-74.17% is the change from 333 to 86
Calculation steps:
[( 86 - 333 ) ÷ 333] x 100 = -74.17%
Formula
Percentage change = [(86 - 333) / 333] x 100
Subtract the new number by the original number
86 - 333 = -247
-247 ÷ 333 = -0.7417417417417418
-0.7417417417417418 x 100 = -74.17%