-77.73% is the change from 422 to 94
Calculation steps:
[( 94 - 422 ) ÷ 422] x 100 = -77.73%
Formula
Percentage change = [(94 - 422) / 422] x 100
Subtract the new number by the original number
94 - 422 = -328
-328 ÷ 422 = -0.7772511848341233
-0.7772511848341233 x 100 = -77.73%