-74.63% is the change from 938 to 238
Calculation steps:
[( 238 - 938 ) ÷ 938] x 100 = -74.63%
Formula
Percentage change = [(238 - 938) / 938] x 100
Subtract the new number by the original number
238 - 938 = -700
-700 ÷ 938 = -0.746268656716418
-0.746268656716418 x 100 = -74.63%