-55.86% is the change from 555 to 245
Calculation steps:
[( 245 - 555 ) ÷ 555] x 100 = -55.86%
Formula
Percentage change = [(245 - 555) / 555] x 100
Subtract the new number by the original number
245 - 555 = -310
-310 ÷ 555 = -0.5585585585585585
-0.5585585585585585 x 100 = -55.86%