-34.87% is the change from 304 to 198
Calculation steps:
[( 198 - 304 ) ÷ 304] x 100 = -34.87%
Formula
Percentage change = [(198 - 304) / 304] x 100
Subtract the new number by the original number
198 - 304 = -106
-106 ÷ 304 = -0.34868421052631576
-0.34868421052631576 x 100 = -34.87%