-60.57% is the change from 847 to 334
Calculation steps:
[( 334 - 847 ) ÷ 847] x 100 = -60.57%
Formula
Percentage change = [(334 - 847) / 847] x 100
Subtract the new number by the original number
334 - 847 = -513
-513 ÷ 847 = -0.6056670602125147
-0.6056670602125147 x 100 = -60.57%