-45.23% is the change from 964 to 528
Calculation steps:
[( 528 - 964 ) ÷ 964] x 100 = -45.23%
Formula
Percentage change = [(528 - 964) / 964] x 100
Subtract the new number by the original number
528 - 964 = -436
-436 ÷ 964 = -0.45228215767634855
-0.45228215767634855 x 100 = -45.23%