-95.05% is the change from 323 to 16
Calculation steps:
[( 16 - 323 ) ÷ 323] x 100 = -95.05%
Formula
Percentage change = [(16 - 323) / 323] x 100
Subtract the new number by the original number
16 - 323 = -307
-307 ÷ 323 = -0.9504643962848297
-0.9504643962848297 x 100 = -95.05%