49.19% is the change from 433 to 646
Calculation steps:
[( 646 - 433 ) ÷ 433] x 100 = 49.19%
Formula
Percentage change = [(646 - 433) / 433] x 100
Subtract the new number by the original number
646 - 433 = 213
213 ÷ 433 = 0.49191685912240185
0.49191685912240185 x 100 = 49.19%