-78.64% is the change from 590 to 126
Calculation steps:
[( 126 - 590 ) ÷ 590] x 100 = -78.64%
Formula
Percentage change = [(126 - 590) / 590] x 100
Subtract the new number by the original number
126 - 590 = -464
-464 ÷ 590 = -0.7864406779661017
-0.7864406779661017 x 100 = -78.64%