-28.86% is the change from 700 to 498
Calculation steps:
[( 498 - 700 ) ÷ 700] x 100 = -28.86%
Formula
Percentage change = [(498 - 700) / 700] x 100
Subtract the new number by the original number
498 - 700 = -202
-202 ÷ 700 = -0.2885714285714286
-0.2885714285714286 x 100 = -28.86%