-74.05% is the change from 555 to 144
Calculation steps:
[( 144 - 555 ) ÷ 555] x 100 = -74.05%
Formula
Percentage change = [(144 - 555) / 555] x 100
Subtract the new number by the original number
144 - 555 = -411
-411 ÷ 555 = -0.7405405405405405
-0.7405405405405405 x 100 = -74.05%