-58.1% is the change from 778 to 326
Calculation steps:
[( 326 - 778 ) ÷ 778] x 100 = -58.1%
Formula
Percentage change = [(326 - 778) / 778] x 100
Subtract the new number by the original number
326 - 778 = -452
-452 ÷ 778 = -0.5809768637532133
-0.5809768637532133 x 100 = -58.1%