-55.83% is the change from 969 to 428
Calculation steps:
[( 428 - 969 ) ÷ 969] x 100 = -55.83%
Formula
Percentage change = [(428 - 969) / 969] x 100
Subtract the new number by the original number
428 - 969 = -541
-541 ÷ 969 = -0.5583075335397317
-0.5583075335397317 x 100 = -55.83%