-64.37% is the change from 435 to 155
Calculation steps:
[( 155 - 435 ) ÷ 435] x 100 = -64.37%
Formula
Percentage change = [(155 - 435) / 435] x 100
Subtract the new number by the original number
155 - 435 = -280
-280 ÷ 435 = -0.6436781609195402
-0.6436781609195402 x 100 = -64.37%