-17.42% is the change from 528 to 436
Calculation steps:
[( 436 - 528 ) ÷ 528] x 100 = -17.42%
Formula
Percentage change = [(436 - 528) / 528] x 100
Subtract the new number by the original number
436 - 528 = -92
-92 ÷ 528 = -0.17424242424242425
-0.17424242424242425 x 100 = -17.42%