-52.68% is the change from 970 to 459
Calculation steps:
[( 459 - 970 ) ÷ 970] x 100 = -52.68%
Formula
Percentage change = [(459 - 970) / 970] x 100
Subtract the new number by the original number
459 - 970 = -511
-511 ÷ 970 = -0.5268041237113402
-0.5268041237113402 x 100 = -52.68%