-65.41% is the change from 555 to 192
Calculation steps:
[( 192 - 555 ) ÷ 555] x 100 = -65.41%
Formula
Percentage change = [(192 - 555) / 555] x 100
Subtract the new number by the original number
192 - 555 = -363
-363 ÷ 555 = -0.654054054054054
-0.654054054054054 x 100 = -65.41%