-67.84% is the change from 967 to 311
Calculation steps:
[( 311 - 967 ) ÷ 967] x 100 = -67.84%
Formula
Percentage change = [(311 - 967) / 967] x 100
Subtract the new number by the original number
311 - 967 = -656
-656 ÷ 967 = -0.6783867631851086
-0.6783867631851086 x 100 = -67.84%