-30.09% is the change from 698 to 488
Calculation steps:
[( 488 - 698 ) ÷ 698] x 100 = -30.09%
Formula
Percentage change = [(488 - 698) / 698] x 100
Subtract the new number by the original number
488 - 698 = -210
-210 ÷ 698 = -0.3008595988538682
-0.3008595988538682 x 100 = -30.09%