63.59% is the change from 434 to 710
Calculation steps:
[( 710 - 434 ) ÷ 434] x 100 = 63.59%
Formula
Percentage change = [(710 - 434) / 434] x 100
Subtract the new number by the original number
710 - 434 = 276
276 ÷ 434 = 0.6359447004608295
0.6359447004608295 x 100 = 63.59%