-51.26% is the change from 435 to 212
Calculation steps:
[( 212 - 435 ) ÷ 435] x 100 = -51.26%
Formula
Percentage change = [(212 - 435) / 435] x 100
Subtract the new number by the original number
212 - 435 = -223
-223 ÷ 435 = -0.5126436781609195
-0.5126436781609195 x 100 = -51.26%