-57.77% is the change from 959 to 405
Calculation steps:
[( 405 - 959 ) ÷ 959] x 100 = -57.77%
Formula
Percentage change = [(405 - 959) / 959] x 100
Subtract the new number by the original number
405 - 959 = -554
-554 ÷ 959 = -0.5776850886339937
-0.5776850886339937 x 100 = -57.77%