-46.21% is the change from 963 to 518
Calculation steps:
[( 518 - 963 ) ÷ 963] x 100 = -46.21%
Formula
Percentage change = [(518 - 963) / 963] x 100
Subtract the new number by the original number
518 - 963 = -445
-445 ÷ 963 = -0.4620976116303219
-0.4620976116303219 x 100 = -46.21%