-9.79% is the change from 654 to 590
Calculation steps:
[( 590 - 654 ) ÷ 654] x 100 = -9.79%
Formula
Percentage change = [(590 - 654) / 654] x 100
Subtract the new number by the original number
590 - 654 = -64
-64 ÷ 654 = -0.09785932721712538
-0.09785932721712538 x 100 = -9.79%