-0.62% is the change from 970 to 964
Calculation steps:
[( 964 - 970 ) ÷ 970] x 100 = -0.62%
Formula
Percentage change = [(964 - 970) / 970] x 100
Subtract the new number by the original number
964 - 970 = -6
-6 ÷ 970 = -0.006185567010309278
-0.006185567010309278 x 100 = -0.62%