-54.99% is the change from 951 to 428
Calculation steps:
[( 428 - 951 ) ÷ 951] x 100 = -54.99%
Formula
Percentage change = [(428 - 951) / 951] x 100
Subtract the new number by the original number
428 - 951 = -523
-523 ÷ 951 = -0.5499474237644585
-0.5499474237644585 x 100 = -54.99%