50.29% is the change from 523 to 786
Calculation steps:
[( 786 - 523 ) ÷ 523] x 100 = 50.29%
Formula
Percentage change = [(786 - 523) / 523] x 100
Subtract the new number by the original number
786 - 523 = 263
263 ÷ 523 = 0.502868068833652
0.502868068833652 x 100 = 50.29%