-45.9% is the change from 976 to 528
Calculation steps:
[( 528 - 976 ) ÷ 976] x 100 = -45.9%
Formula
Percentage change = [(528 - 976) / 976] x 100
Subtract the new number by the original number
528 - 976 = -448
-448 ÷ 976 = -0.45901639344262296
-0.45901639344262296 x 100 = -45.9%