-76% is the change from 700 to 168
Calculation steps:
[( 168 - 700 ) ÷ 700] x 100 = -76%
Formula
Percentage change = [(168 - 700) / 700] x 100
Subtract the new number by the original number
168 - 700 = -532
-532 ÷ 700 = -0.76
-0.76 x 100 = -76%
Example