-65.28% is the change from 651 to 226
Calculation steps:
[( 226 - 651 ) ÷ 651] x 100 = -65.28%
Formula
Percentage change = [(226 - 651) / 651] x 100
Subtract the new number by the original number
226 - 651 = -425
-425 ÷ 651 = -0.65284178187404
-0.65284178187404 x 100 = -65.28%