-38.21% is the change from 772 to 477
Calculation steps:
[( 477 - 772 ) ÷ 772] x 100 = -38.21%
Formula
Percentage change = [(477 - 772) / 772] x 100
Subtract the new number by the original number
477 - 772 = -295
-295 ÷ 772 = -0.38212435233160624
-0.38212435233160624 x 100 = -38.21%