-78.56% is the change from 970 to 208
Calculation steps:
[( 208 - 970 ) ÷ 970] x 100 = -78.56%
Formula
Percentage change = [(208 - 970) / 970] x 100
Subtract the new number by the original number
208 - 970 = -762
-762 ÷ 970 = -0.7855670103092783
-0.7855670103092783 x 100 = -78.56%