43.53% is the change from 634 to 910
Calculation steps:
[( 910 - 634 ) ÷ 634] x 100 = 43.53%
Formula
Percentage change = [(910 - 634) / 634] x 100
Subtract the new number by the original number
910 - 634 = 276
276 ÷ 634 = 0.4353312302839117
0.4353312302839117 x 100 = 43.53%