-71.35% is the change from 555 to 159
Calculation steps:
[( 159 - 555 ) ÷ 555] x 100 = -71.35%
Formula
Percentage change = [(159 - 555) / 555] x 100
Subtract the new number by the original number
159 - 555 = -396
-396 ÷ 555 = -0.7135135135135136
-0.7135135135135136 x 100 = -71.35%