-59.54% is the change from 393 to 159
Calculation steps:
[( 159 - 393 ) ÷ 393] x 100 = -59.54%
Formula
Percentage change = [(159 - 393) / 393] x 100
Subtract the new number by the original number
159 - 393 = -234
-234 ÷ 393 = -0.5954198473282443
-0.5954198473282443 x 100 = -59.54%