-59.02% is the change from 959 to 393
Calculation steps:
[( 393 - 959 ) ÷ 959] x 100 = -59.02%
Formula
Percentage change = [(393 - 959) / 959] x 100
Subtract the new number by the original number
393 - 959 = -566
-566 ÷ 959 = -0.5901981230448383
-0.5901981230448383 x 100 = -59.02%