-28.38% is the change from 955 to 684
Calculation steps:
[( 684 - 955 ) ÷ 955] x 100 = -28.38%
Formula
Percentage change = [(684 - 955) / 955] x 100
Subtract the new number by the original number
684 - 955 = -271
-271 ÷ 955 = -0.2837696335078534
-0.2837696335078534 x 100 = -28.38%