42.64% is the change from 530 to 756
Calculation steps:
[( 756 - 530 ) ÷ 530] x 100 = 42.64%
Formula
Percentage change = [(756 - 530) / 530] x 100
Subtract the new number by the original number
756 - 530 = 226
226 ÷ 530 = 0.42641509433962266
0.42641509433962266 x 100 = 42.64%