-70.83% is the change from 528 to 154
Calculation steps:
[( 154 - 528 ) ÷ 528] x 100 = -70.83%
Formula
Percentage change = [(154 - 528) / 528] x 100
Subtract the new number by the original number
154 - 528 = -374
-374 ÷ 528 = -0.7083333333333334
-0.7083333333333334 x 100 = -70.83%