-68.35% is the change from 654 to 207
Calculation steps:
[( 207 - 654 ) ÷ 654] x 100 = -68.35%
Formula
Percentage change = [(207 - 654) / 654] x 100
Subtract the new number by the original number
207 - 654 = -447
-447 ÷ 654 = -0.6834862385321101
-0.6834862385321101 x 100 = -68.35%