-53.15% is the change from 969 to 454
Calculation steps:
[( 454 - 969 ) ÷ 969] x 100 = -53.15%
Formula
Percentage change = [(454 - 969) / 969] x 100
Subtract the new number by the original number
454 - 969 = -515
-515 ÷ 969 = -0.5314757481940144
-0.5314757481940144 x 100 = -53.15%