-71.39% is the change from 846 to 242
Calculation steps:
[( 242 - 846 ) ÷ 846] x 100 = -71.39%
Formula
Percentage change = [(242 - 846) / 846] x 100
Subtract the new number by the original number
242 - 846 = -604
-604 ÷ 846 = -0.7139479905437353
-0.7139479905437353 x 100 = -71.39%