-55.46% is the change from 970 to 432
Calculation steps:
[( 432 - 970 ) ÷ 970] x 100 = -55.46%
Formula
Percentage change = [(432 - 970) / 970] x 100
Subtract the new number by the original number
432 - 970 = -538
-538 ÷ 970 = -0.554639175257732
-0.554639175257732 x 100 = -55.46%