-66.57% is the change from 700 to 234
Calculation steps:
[( 234 - 700 ) ÷ 700] x 100 = -66.57%
Formula
Percentage change = [(234 - 700) / 700] x 100
Subtract the new number by the original number
234 - 700 = -466
-466 ÷ 700 = -0.6657142857142857
-0.6657142857142857 x 100 = -66.57%