-46.12% is the change from 980 to 528
Calculation steps:
[( 528 - 980 ) ÷ 980] x 100 = -46.12%
Formula
Percentage change = [(528 - 980) / 980] x 100
Subtract the new number by the original number
528 - 980 = -452
-452 ÷ 980 = -0.46122448979591835
-0.46122448979591835 x 100 = -46.12%