-79.57% is the change from 607 to 124
Calculation steps:
[( 124 - 607 ) ÷ 607] x 100 = -79.57%
Formula
Percentage change = [(124 - 607) / 607] x 100
Subtract the new number by the original number
124 - 607 = -483
-483 ÷ 607 = -0.7957166392092258
-0.7957166392092258 x 100 = -79.57%