-90.46% is the change from 304 to 29
Calculation steps:
[( 29 - 304 ) ÷ 304] x 100 = -90.46%
Formula
Percentage change = [(29 - 304) / 304] x 100
Subtract the new number by the original number
29 - 304 = -275
-275 ÷ 304 = -0.9046052631578947
-0.9046052631578947 x 100 = -90.46%