-74.77% is the change from 555 to 140
Calculation steps:
[( 140 - 555 ) ÷ 555] x 100 = -74.77%
Formula
Percentage change = [(140 - 555) / 555] x 100
Subtract the new number by the original number
140 - 555 = -415
-415 ÷ 555 = -0.7477477477477478
-0.7477477477477478 x 100 = -74.77%