35.64% is the change from 477 to 647
Calculation steps:
[( 647 - 477 ) ÷ 477] x 100 = 35.64%
Formula
Percentage change = [(647 - 477) / 477] x 100
Subtract the new number by the original number
647 - 477 = 170
170 ÷ 477 = 0.35639412997903563
0.35639412997903563 x 100 = 35.64%