-65.09% is the change from 656 to 229
Calculation steps:
[( 229 - 656 ) ÷ 656] x 100 = -65.09%
Formula
Percentage change = [(229 - 656) / 656] x 100
Subtract the new number by the original number
229 - 656 = -427
-427 ÷ 656 = -0.6509146341463414
-0.6509146341463414 x 100 = -65.09%