47.37% is the change from 646 to 952
Calculation steps:
[( 952 - 646 ) ÷ 646] x 100 = 47.37%
Formula
Percentage change = [(952 - 646) / 646] x 100
Subtract the new number by the original number
952 - 646 = 306
306 ÷ 646 = 0.47368421052631576
0.47368421052631576 x 100 = 47.37%