-67.15% is the change from 685 to 225
Calculation steps:
[( 225 - 685 ) ÷ 685] x 100 = -67.15%
Formula
Percentage change = [(225 - 685) / 685] x 100
Subtract the new number by the original number
225 - 685 = -460
-460 ÷ 685 = -0.6715328467153284
-0.6715328467153284 x 100 = -67.15%