-3.77% is the change from 477 to 459
Calculation steps:
[( 459 - 477 ) ÷ 477] x 100 = -3.77%
Formula
Percentage change = [(459 - 477) / 477] x 100
Subtract the new number by the original number
459 - 477 = -18
-18 ÷ 477 = -0.03773584905660377
-0.03773584905660377 x 100 = -3.77%