-71.12% is the change from 322 to 93
Calculation steps:
[( 93 - 322 ) ÷ 322] x 100 = -71.12%
Formula
Percentage change = [(93 - 322) / 322] x 100
Subtract the new number by the original number
93 - 322 = -229
-229 ÷ 322 = -0.7111801242236024
-0.7111801242236024 x 100 = -71.12%