75.14% is the change from 531 to 930
Calculation steps:
[( 930 - 531 ) ÷ 531] x 100 = 75.14%
Formula
Percentage change = [(930 - 531) / 531] x 100
Subtract the new number by the original number
930 - 531 = 399
399 ÷ 531 = 0.751412429378531
0.751412429378531 x 100 = 75.14%