-77.52% is the change from 427 to 96
Calculation steps:
[( 96 - 427 ) ÷ 427] x 100 = -77.52%
Formula
Percentage change = [(96 - 427) / 427] x 100
Subtract the new number by the original number
96 - 427 = -331
-331 ÷ 427 = -0.775175644028103
-0.775175644028103 x 100 = -77.52%