-70.59% is the change from 238 to 70
Calculation steps:
[( 70 - 238 ) ÷ 238] x 100 = -70.59%
Formula
Percentage change = [(70 - 238) / 238] x 100
Subtract the new number by the original number
70 - 238 = -168
-168 ÷ 238 = -0.7058823529411765
-0.7058823529411765 x 100 = -70.59%