-34.65% is the change from 303 to 198
Calculation steps:
[( 198 - 303 ) ÷ 303] x 100 = -34.65%
Formula
Percentage change = [(198 - 303) / 303] x 100
Subtract the new number by the original number
198 - 303 = -105
-105 ÷ 303 = -0.3465346534653465
-0.3465346534653465 x 100 = -34.65%