66.21% is the change from 435 to 723
Calculation steps:
[( 723 - 435 ) ÷ 435] x 100 = 66.21%
Formula
Percentage change = [(723 - 435) / 435] x 100
Subtract the new number by the original number
723 - 435 = 288
288 ÷ 435 = 0.6620689655172414
0.6620689655172414 x 100 = 66.21%