-40.62% is the change from 778 to 462
Calculation steps:
[( 462 - 778 ) ÷ 778] x 100 = -40.62%
Formula
Percentage change = [(462 - 778) / 778] x 100
Subtract the new number by the original number
462 - 778 = -316
-316 ÷ 778 = -0.40616966580976865
-0.40616966580976865 x 100 = -40.62%