-65.33% is the change from 871 to 302
Calculation steps:
[( 302 - 871 ) ÷ 871] x 100 = -65.33%
Formula
Percentage change = [(302 - 871) / 871] x 100
Subtract the new number by the original number
302 - 871 = -569
-569 ÷ 871 = -0.653272101033295
-0.653272101033295 x 100 = -65.33%