-39.85% is the change from 793 to 477
Calculation steps:
[( 477 - 793 ) ÷ 793] x 100 = -39.85%
Formula
Percentage change = [(477 - 793) / 793] x 100
Subtract the new number by the original number
477 - 793 = -316
-316 ÷ 793 = -0.39848675914249687
-0.39848675914249687 x 100 = -39.85%