3.77% is the change from 477 to 495
Calculation steps:
[( 495 - 477 ) ÷ 477] x 100 = 3.77%
Formula
Percentage change = [(495 - 477) / 477] x 100
Subtract the new number by the original number
495 - 477 = 18
18 ÷ 477 = 0.03773584905660377
0.03773584905660377 x 100 = 3.77%