-58.52% is the change from 962 to 399
Calculation steps:
[( 399 - 962 ) ÷ 962] x 100 = -58.52%
Formula
Percentage change = [(399 - 962) / 962] x 100
Subtract the new number by the original number
399 - 962 = -563
-563 ÷ 962 = -0.5852390852390852
-0.5852390852390852 x 100 = -58.52%