29.62% is the change from 530 to 687
Calculation steps:
[( 687 - 530 ) ÷ 530] x 100 = 29.62%
Formula
Percentage change = [(687 - 530) / 530] x 100
Subtract the new number by the original number
687 - 530 = 157
157 ÷ 530 = 0.2962264150943396
0.2962264150943396 x 100 = 29.62%