-15.74% is the change from 235 to 198
Calculation steps:
[( 198 - 235 ) ÷ 235] x 100 = -15.74%
Formula
Percentage change = [(198 - 235) / 235] x 100
Subtract the new number by the original number
198 - 235 = -37
-37 ÷ 235 = -0.1574468085106383
-0.1574468085106383 x 100 = -15.74%