-51.12% is the change from 403 to 197
Calculation steps:
[( 197 - 403 ) ÷ 403] x 100 = -51.12%
Formula
Percentage change = [(197 - 403) / 403] x 100
Subtract the new number by the original number
197 - 403 = -206
-206 ÷ 403 = -0.511166253101737
-0.511166253101737 x 100 = -51.12%