-65.11% is the change from 685 to 239
Calculation steps:
[( 239 - 685 ) ÷ 685] x 100 = -65.11%
Formula
Percentage change = [(239 - 685) / 685] x 100
Subtract the new number by the original number
239 - 685 = -446
-446 ÷ 685 = -0.6510948905109489
-0.6510948905109489 x 100 = -65.11%