-60.07% is the change from 869 to 347
Calculation steps:
[( 347 - 869 ) ÷ 869] x 100 = -60.07%
Formula
Percentage change = [(347 - 869) / 869] x 100
Subtract the new number by the original number
347 - 869 = -522
-522 ÷ 869 = -0.6006904487917146
-0.6006904487917146 x 100 = -60.07%