-1.86% is the change from 967 to 949
Calculation steps:
[( 949 - 967 ) ÷ 967] x 100 = -1.86%
Formula
Percentage change = [(949 - 967) / 967] x 100
Subtract the new number by the original number
949 - 967 = -18
-18 ÷ 967 = -0.01861427094105481
-0.01861427094105481 x 100 = -1.86%