-51.16% is the change from 303 to 148
Calculation steps:
[( 148 - 303 ) ÷ 303] x 100 = -51.16%
Formula
Percentage change = [(148 - 303) / 303] x 100
Subtract the new number by the original number
148 - 303 = -155
-155 ÷ 303 = -0.5115511551155115
-0.5115511551155115 x 100 = -51.16%