-21.17% is the change from 477 to 376
Calculation steps:
[( 376 - 477 ) ÷ 477] x 100 = -21.17%
Formula
Percentage change = [(376 - 477) / 477] x 100
Subtract the new number by the original number
376 - 477 = -101
-101 ÷ 477 = -0.21174004192872117
-0.21174004192872117 x 100 = -21.17%