-25.21% is the change from 607 to 454
Calculation steps:
[( 454 - 607 ) ÷ 607] x 100 = -25.21%
Formula
Percentage change = [(454 - 607) / 607] x 100
Subtract the new number by the original number
454 - 607 = -153
-153 ÷ 607 = -0.25205930807248766
-0.25205930807248766 x 100 = -25.21%