-62.09% is the change from 393 to 149
Calculation steps:
[( 149 - 393 ) ÷ 393] x 100 = -62.09%
Formula
Percentage change = [(149 - 393) / 393] x 100
Subtract the new number by the original number
149 - 393 = -244
-244 ÷ 393 = -0.6208651399491094
-0.6208651399491094 x 100 = -62.09%