-46.82% is the change from 959 to 510
Calculation steps:
[( 510 - 959 ) ÷ 959] x 100 = -46.82%
Formula
Percentage change = [(510 - 959) / 959] x 100
Subtract the new number by the original number
510 - 959 = -449
-449 ÷ 959 = -0.4681960375391032
-0.4681960375391032 x 100 = -46.82%