-66.02% is the change from 777 to 264
Calculation steps:
[( 264 - 777 ) ÷ 777] x 100 = -66.02%
Formula
Percentage change = [(264 - 777) / 777] x 100
Subtract the new number by the original number
264 - 777 = -513
-513 ÷ 777 = -0.6602316602316602
-0.6602316602316602 x 100 = -66.02%