-32.86% is the change from 700 to 470
Calculation steps:
[( 470 - 700 ) ÷ 700] x 100 = -32.86%
Formula
Percentage change = [(470 - 700) / 700] x 100
Subtract the new number by the original number
470 - 700 = -230
-230 ÷ 700 = -0.32857142857142857
-0.32857142857142857 x 100 = -32.86%