-67.59% is the change from 685 to 222
Calculation steps:
[( 222 - 685 ) ÷ 685] x 100 = -67.59%
Formula
Percentage change = [(222 - 685) / 685] x 100
Subtract the new number by the original number
222 - 685 = -463
-463 ÷ 685 = -0.6759124087591241
-0.6759124087591241 x 100 = -67.59%