-31.66% is the change from 597 to 408
Calculation steps:
[( 408 - 597 ) ÷ 597] x 100 = -31.66%
Formula
Percentage change = [(408 - 597) / 597] x 100
Subtract the new number by the original number
408 - 597 = -189
-189 ÷ 597 = -0.3165829145728643
-0.3165829145728643 x 100 = -31.66%