-33.17% is the change from 817 to 546
Calculation steps:
[( 546 - 817 ) ÷ 817] x 100 = -33.17%
Formula
Percentage change = [(546 - 817) / 817] x 100
Subtract the new number by the original number
546 - 817 = -271
-271 ÷ 817 = -0.3317013463892289
-0.3317013463892289 x 100 = -33.17%