-32.18% is the change from 777 to 527
Calculation steps:
[( 527 - 777 ) ÷ 777] x 100 = -32.18%
Formula
Percentage change = [(527 - 777) / 777] x 100
Subtract the new number by the original number
527 - 777 = -250
-250 ÷ 777 = -0.32175032175032175
-0.32175032175032175 x 100 = -32.18%