-59.13% is the change from 778 to 318
Calculation steps:
[( 318 - 778 ) ÷ 778] x 100 = -59.13%
Formula
Percentage change = [(318 - 778) / 778] x 100
Subtract the new number by the original number
318 - 778 = -460
-460 ÷ 778 = -0.5912596401028277
-0.5912596401028277 x 100 = -59.13%