-52.58% is the change from 698 to 331
Calculation steps:
[( 331 - 698 ) ÷ 698] x 100 = -52.58%
Formula
Percentage change = [(331 - 698) / 698] x 100
Subtract the new number by the original number
331 - 698 = -367
-367 ÷ 698 = -0.5257879656160458
-0.5257879656160458 x 100 = -52.58%