76.23% is the change from 530 to 934
Calculation steps:
[( 934 - 530 ) ÷ 530] x 100 = 76.23%
Formula
Percentage change = [(934 - 530) / 530] x 100
Subtract the new number by the original number
934 - 530 = 404
404 ÷ 530 = 0.7622641509433963
0.7622641509433963 x 100 = 76.23%