-52.78% is the change from 970 to 458
Calculation steps:
[( 458 - 970 ) ÷ 970] x 100 = -52.78%
Formula
Percentage change = [(458 - 970) / 970] x 100
Subtract the new number by the original number
458 - 970 = -512
-512 ÷ 970 = -0.5278350515463918
-0.5278350515463918 x 100 = -52.78%