-39.76% is the change from 591 to 356
Calculation steps:
[( 356 - 591 ) ÷ 591] x 100 = -39.76%
Formula
Percentage change = [(356 - 591) / 591] x 100
Subtract the new number by the original number
356 - 591 = -235
-235 ÷ 591 = -0.3976311336717428
-0.3976311336717428 x 100 = -39.76%