-62.86% is the change from 70 to 26
Calculation steps:
[( 26 - 70 ) ÷ 70] x 100 = -62.86%
Formula
Percentage change = [(26 - 70) / 70] x 100
Subtract the new number by the original number
26 - 70 = -44
-44 ÷ 70 = -0.6285714285714286
-0.6285714285714286 x 100 = -62.86%