-71.78% is the change from 528 to 149
Calculation steps:
[( 149 - 528 ) ÷ 528] x 100 = -71.78%
Formula
Percentage change = [(149 - 528) / 528] x 100
Subtract the new number by the original number
149 - 528 = -379
-379 ÷ 528 = -0.7178030303030303
-0.7178030303030303 x 100 = -71.78%