-58.87% is the change from 817 to 336
Calculation steps:
[( 336 - 817 ) ÷ 817] x 100 = -58.87%
Formula
Percentage change = [(336 - 817) / 817] x 100
Subtract the new number by the original number
336 - 817 = -481
-481 ÷ 817 = -0.5887392900856793
-0.5887392900856793 x 100 = -58.87%