-45.59% is the change from 555 to 302
Calculation steps:
[( 302 - 555 ) ÷ 555] x 100 = -45.59%
Formula
Percentage change = [(302 - 555) / 555] x 100
Subtract the new number by the original number
302 - 555 = -253
-253 ÷ 555 = -0.45585585585585586
-0.45585585585585586 x 100 = -45.59%