-27.67% is the change from 730 to 528
Calculation steps:
[( 528 - 730 ) ÷ 730] x 100 = -27.67%
Formula
Percentage change = [(528 - 730) / 730] x 100
Subtract the new number by the original number
528 - 730 = -202
-202 ÷ 730 = -0.27671232876712326
-0.27671232876712326 x 100 = -27.67%