-62.63% is the change from 388 to 145
Calculation steps:
[( 145 - 388 ) ÷ 388] x 100 = -62.63%
Formula
Percentage change = [(145 - 388) / 388] x 100
Subtract the new number by the original number
145 - 388 = -243
-243 ÷ 388 = -0.6262886597938144
-0.6262886597938144 x 100 = -62.63%