-34.85% is the change from 970 to 632
Calculation steps:
[( 632 - 970 ) ÷ 970] x 100 = -34.85%
Formula
Percentage change = [(632 - 970) / 970] x 100
Subtract the new number by the original number
632 - 970 = -338
-338 ÷ 970 = -0.34845360824742266
-0.34845360824742266 x 100 = -34.85%