-53.92% is the change from 970 to 447
Calculation steps:
[( 447 - 970 ) ÷ 970] x 100 = -53.92%
Formula
Percentage change = [(447 - 970) / 970] x 100
Subtract the new number by the original number
447 - 970 = -523
-523 ÷ 970 = -0.5391752577319587
-0.5391752577319587 x 100 = -53.92%