-58.08% is the change from 959 to 402
Calculation steps:
[( 402 - 959 ) ÷ 959] x 100 = -58.08%
Formula
Percentage change = [(402 - 959) / 959] x 100
Subtract the new number by the original number
402 - 959 = -557
-557 ÷ 959 = -0.5808133472367049
-0.5808133472367049 x 100 = -58.08%