42.64% is the change from 537 to 766
Calculation steps:
[( 766 - 537 ) ÷ 537] x 100 = 42.64%
Formula
Percentage change = [(766 - 537) / 537] x 100
Subtract the new number by the original number
766 - 537 = 229
229 ÷ 537 = 0.4264432029795158
0.4264432029795158 x 100 = 42.64%