43.07% is the change from 534 to 764
Calculation steps:
[( 764 - 534 ) ÷ 534] x 100 = 43.07%
Formula
Percentage change = [(764 - 534) / 534] x 100
Subtract the new number by the original number
764 - 534 = 230
230 ÷ 534 = 0.4307116104868914
0.4307116104868914 x 100 = 43.07%