-85.86% is the change from 304 to 43
Calculation steps:
[( 43 - 304 ) ÷ 304] x 100 = -85.86%
Formula
Percentage change = [(43 - 304) / 304] x 100
Subtract the new number by the original number
43 - 304 = -261
-261 ÷ 304 = -0.8585526315789473
-0.8585526315789473 x 100 = -85.86%