-75.78% is the change from 607 to 147
Calculation steps:
[( 147 - 607 ) ÷ 607] x 100 = -75.78%
Formula
Percentage change = [(147 - 607) / 607] x 100
Subtract the new number by the original number
147 - 607 = -460
-460 ÷ 607 = -0.7578253706754531
-0.7578253706754531 x 100 = -75.78%