-33.85% is the change from 777 to 514
Calculation steps:
[( 514 - 777 ) ÷ 777] x 100 = -33.85%
Formula
Percentage change = [(514 - 777) / 777] x 100
Subtract the new number by the original number
514 - 777 = -263
-263 ÷ 777 = -0.3384813384813385
-0.3384813384813385 x 100 = -33.85%