-67.37% is the change from 953 to 311
Calculation steps:
[( 311 - 953 ) ÷ 953] x 100 = -67.37%
Formula
Percentage change = [(311 - 953) / 953] x 100
Subtract the new number by the original number
311 - 953 = -642
-642 ÷ 953 = -0.6736621196222455
-0.6736621196222455 x 100 = -67.37%