-69.03% is the change from 226 to 70
Calculation steps:
[( 70 - 226 ) ÷ 226] x 100 = -69.03%
Formula
Percentage change = [(70 - 226) / 226] x 100
Subtract the new number by the original number
70 - 226 = -156
-156 ÷ 226 = -0.6902654867256637
-0.6902654867256637 x 100 = -69.03%