-58.14% is the change from 970 to 406
Calculation steps:
[( 406 - 970 ) ÷ 970] x 100 = -58.14%
Formula
Percentage change = [(406 - 970) / 970] x 100
Subtract the new number by the original number
406 - 970 = -564
-564 ÷ 970 = -0.5814432989690722
-0.5814432989690722 x 100 = -58.14%