-74.63% is the change from 607 to 154
Calculation steps:
[( 154 - 607 ) ÷ 607] x 100 = -74.63%
Formula
Percentage change = [(154 - 607) / 607] x 100
Subtract the new number by the original number
154 - 607 = -453
-453 ÷ 607 = -0.7462932454695222
-0.7462932454695222 x 100 = -74.63%