-63.6% is the change from 555 to 202
Calculation steps:
[( 202 - 555 ) ÷ 555] x 100 = -63.6%
Formula
Percentage change = [(202 - 555) / 555] x 100
Subtract the new number by the original number
202 - 555 = -353
-353 ÷ 555 = -0.6360360360360361
-0.6360360360360361 x 100 = -63.6%