-46.4% is the change from 985 to 528
Calculation steps:
[( 528 - 985 ) ÷ 985] x 100 = -46.4%
Formula
Percentage change = [(528 - 985) / 985] x 100
Subtract the new number by the original number
528 - 985 = -457
-457 ÷ 985 = -0.4639593908629442
-0.4639593908629442 x 100 = -46.4%