-66.86% is the change from 679 to 225
Calculation steps:
[( 225 - 679 ) ÷ 679] x 100 = -66.86%
Formula
Percentage change = [(225 - 679) / 679] x 100
Subtract the new number by the original number
225 - 679 = -454
-454 ÷ 679 = -0.6686303387334315
-0.6686303387334315 x 100 = -66.86%