-69.41% is the change from 304 to 93
Calculation steps:
[( 93 - 304 ) ÷ 304] x 100 = -69.41%
Formula
Percentage change = [(93 - 304) / 304] x 100
Subtract the new number by the original number
93 - 304 = -211
-211 ÷ 304 = -0.694078947368421
-0.694078947368421 x 100 = -69.41%