-44.97% is the change from 825 to 454
Calculation steps:
[( 454 - 825 ) ÷ 825] x 100 = -44.97%
Formula
Percentage change = [(454 - 825) / 825] x 100
Subtract the new number by the original number
454 - 825 = -371
-371 ÷ 825 = -0.4496969696969697
-0.4496969696969697 x 100 = -44.97%