-65.91% is the change from 528 to 180
Calculation steps:
[( 180 - 528 ) ÷ 528] x 100 = -65.91%
Formula
Percentage change = [(180 - 528) / 528] x 100
Subtract the new number by the original number
180 - 528 = -348
-348 ÷ 528 = -0.6590909090909091
-0.6590909090909091 x 100 = -65.91%