-22.18% is the change from 780 to 607
Calculation steps:
[( 607 - 780 ) ÷ 780] x 100 = -22.18%
Formula
Percentage change = [(607 - 780) / 780] x 100
Subtract the new number by the original number
607 - 780 = -173
-173 ÷ 780 = -0.22179487179487178
-0.22179487179487178 x 100 = -22.18%