-59.8% is the change from 393 to 158
Calculation steps:
[( 158 - 393 ) ÷ 393] x 100 = -59.8%
Formula
Percentage change = [(158 - 393) / 393] x 100
Subtract the new number by the original number
158 - 393 = -235
-235 ÷ 393 = -0.5979643765903307
-0.5979643765903307 x 100 = -59.8%