-63.23% is the change from 223 to 82
Calculation steps:
[( 82 - 223 ) ÷ 223] x 100 = -63.23%
Formula
Percentage change = [(82 - 223) / 223] x 100
Subtract the new number by the original number
82 - 223 = -141
-141 ÷ 223 = -0.6322869955156951
-0.6322869955156951 x 100 = -63.23%