-45.79% is the change from 974 to 528
Calculation steps:
[( 528 - 974 ) ÷ 974] x 100 = -45.79%
Formula
Percentage change = [(528 - 974) / 974] x 100
Subtract the new number by the original number
528 - 974 = -446
-446 ÷ 974 = -0.45790554414784396
-0.45790554414784396 x 100 = -45.79%