37.21% is the change from 473 to 649
Calculation steps:
[( 649 - 473 ) ÷ 473] x 100 = 37.21%
Formula
Percentage change = [(649 - 473) / 473] x 100
Subtract the new number by the original number
649 - 473 = 176
176 ÷ 473 = 0.37209302325581395
0.37209302325581395 x 100 = 37.21%