-19.71% is the change from 477 to 383
Calculation steps:
[( 383 - 477 ) ÷ 477] x 100 = -19.71%
Formula
Percentage change = [(383 - 477) / 477] x 100
Subtract the new number by the original number
383 - 477 = -94
-94 ÷ 477 = -0.1970649895178197
-0.1970649895178197 x 100 = -19.71%