-47.05% is the change from 576 to 305
Calculation steps:
[( 305 - 576 ) ÷ 576] x 100 = -47.05%
Formula
Percentage change = [(305 - 576) / 576] x 100
Subtract the new number by the original number
305 - 576 = -271
-271 ÷ 576 = -0.4704861111111111
-0.4704861111111111 x 100 = -47.05%