-64.48% is the change from 839 to 298
Calculation steps:
[( 298 - 839 ) ÷ 839] x 100 = -64.48%
Formula
Percentage change = [(298 - 839) / 839] x 100
Subtract the new number by the original number
298 - 839 = -541
-541 ÷ 839 = -0.6448152562574494
-0.6448152562574494 x 100 = -64.48%