-46.44% is the change from 913 to 489
Calculation steps:
[( 489 - 913 ) ÷ 913] x 100 = -46.44%
Formula
Percentage change = [(489 - 913) / 913] x 100
Subtract the new number by the original number
489 - 913 = -424
-424 ÷ 913 = -0.4644030668127054
-0.4644030668127054 x 100 = -46.44%