-54.71% is the change from 435 to 197
Calculation steps:
[( 197 - 435 ) ÷ 435] x 100 = -54.71%
Formula
Percentage change = [(197 - 435) / 435] x 100
Subtract the new number by the original number
197 - 435 = -238
-238 ÷ 435 = -0.5471264367816092
-0.5471264367816092 x 100 = -54.71%