48.74% is the change from 634 to 943
Calculation steps:
[( 943 - 634 ) ÷ 634] x 100 = 48.74%
Formula
Percentage change = [(943 - 634) / 634] x 100
Subtract the new number by the original number
943 - 634 = 309
309 ÷ 634 = 0.48738170347003157
0.48738170347003157 x 100 = 48.74%