-69.23% is the change from 442 to 136
Calculation steps:
[( 136 - 442 ) ÷ 442] x 100 = -69.23%
Formula
Percentage change = [(136 - 442) / 442] x 100
Subtract the new number by the original number
136 - 442 = -306
-306 ÷ 442 = -0.6923076923076923
-0.6923076923076923 x 100 = -69.23%