-66.74% is the change from 442 to 147
Calculation steps:
[( 147 - 442 ) ÷ 442] x 100 = -66.74%
Formula
Percentage change = [(147 - 442) / 442] x 100
Subtract the new number by the original number
147 - 442 = -295
-295 ÷ 442 = -0.667420814479638
-0.667420814479638 x 100 = -66.74%