-51.43% is the change from 980 to 476
Calculation steps:
[( 476 - 980 ) ÷ 980] x 100 = -51.43%
Formula
Percentage change = [(476 - 980) / 980] x 100
Subtract the new number by the original number
476 - 980 = -504
-504 ÷ 980 = -0.5142857142857142
-0.5142857142857142 x 100 = -51.43%