-27.97% is the change from 733 to 528
Calculation steps:
[( 528 - 733 ) ÷ 733] x 100 = -27.97%
Formula
Percentage change = [(528 - 733) / 733] x 100
Subtract the new number by the original number
528 - 733 = -205
-205 ÷ 733 = -0.27967257844474763
-0.27967257844474763 x 100 = -27.97%