-1.83% is the change from 601 to 590
Calculation steps:
[( 590 - 601 ) ÷ 601] x 100 = -1.83%
Formula
Percentage change = [(590 - 601) / 601] x 100
Subtract the new number by the original number
590 - 601 = -11
-11 ÷ 601 = -0.018302828618968387
-0.018302828618968387 x 100 = -1.83%