-70.18% is the change from 798 to 238
Calculation steps:
[( 238 - 798 ) ÷ 798] x 100 = -70.18%
Formula
Percentage change = [(238 - 798) / 798] x 100
Subtract the new number by the original number
238 - 798 = -560
-560 ÷ 798 = -0.7017543859649122
-0.7017543859649122 x 100 = -70.18%