-76.57% is the change from 303 to 71
Calculation steps:
[( 71 - 303 ) ÷ 303] x 100 = -76.57%
Formula
Percentage change = [(71 - 303) / 303] x 100
Subtract the new number by the original number
71 - 303 = -232
-232 ÷ 303 = -0.7656765676567657
-0.7656765676567657 x 100 = -76.57%