-64.96% is the change from 528 to 185
Calculation steps:
[( 185 - 528 ) ÷ 528] x 100 = -64.96%
Formula
Percentage change = [(185 - 528) / 528] x 100
Subtract the new number by the original number
185 - 528 = -343
-343 ÷ 528 = -0.6496212121212122
-0.6496212121212122 x 100 = -64.96%