-2.67% is the change from 973 to 947
Calculation steps:
[( 947 - 973 ) ÷ 973] x 100 = -2.67%
Formula
Percentage change = [(947 - 973) / 973] x 100
Subtract the new number by the original number
947 - 973 = -26
-26 ÷ 973 = -0.02672147995889003
-0.02672147995889003 x 100 = -2.67%