-70.51% is the change from 607 to 179
Calculation steps:
[( 179 - 607 ) ÷ 607] x 100 = -70.51%
Formula
Percentage change = [(179 - 607) / 607] x 100
Subtract the new number by the original number
179 - 607 = -428
-428 ÷ 607 = -0.7051070840197694
-0.7051070840197694 x 100 = -70.51%