43.18% is the change from 535 to 766
Calculation steps:
[( 766 - 535 ) ÷ 535] x 100 = 43.18%
Formula
Percentage change = [(766 - 535) / 535] x 100
Subtract the new number by the original number
766 - 535 = 231
231 ÷ 535 = 0.43177570093457945
0.43177570093457945 x 100 = 43.18%