43.96% is the change from 646 to 930
Calculation steps:
[( 930 - 646 ) ÷ 646] x 100 = 43.96%
Formula
Percentage change = [(930 - 646) / 646] x 100
Subtract the new number by the original number
930 - 646 = 284
284 ÷ 646 = 0.43962848297213625
0.43962848297213625 x 100 = 43.96%