-69.18% is the change from 305 to 94
Calculation steps:
[( 94 - 305 ) ÷ 305] x 100 = -69.18%
Formula
Percentage change = [(94 - 305) / 305] x 100
Subtract the new number by the original number
94 - 305 = -211
-211 ÷ 305 = -0.6918032786885245
-0.6918032786885245 x 100 = -69.18%