-67.99% is the change from 303 to 97
Calculation steps:
[( 97 - 303 ) ÷ 303] x 100 = -67.99%
Formula
Percentage change = [(97 - 303) / 303] x 100
Subtract the new number by the original number
97 - 303 = -206
-206 ÷ 303 = -0.6798679867986799
-0.6798679867986799 x 100 = -67.99%