-67.01% is the change from 685 to 226
Calculation steps:
[( 226 - 685 ) ÷ 685] x 100 = -67.01%
Formula
Percentage change = [(226 - 685) / 685] x 100
Subtract the new number by the original number
226 - 685 = -459
-459 ÷ 685 = -0.67007299270073
-0.67007299270073 x 100 = -67.01%