78.11% is the change from 297 to 529
Calculation steps:
[( 529 - 297 ) ÷ 297] x 100 = 78.11%
Formula
Percentage change = [(529 - 297) / 297] x 100
Subtract the new number by the original number
529 - 297 = 232
232 ÷ 297 = 0.7811447811447811
0.7811447811447811 x 100 = 78.11%