-63.37% is the change from 931 to 341
Calculation steps:
[( 341 - 931 ) ÷ 931] x 100 = -63.37%
Formula
Percentage change = [(341 - 931) / 931] x 100
Subtract the new number by the original number
341 - 931 = -590
-590 ÷ 931 = -0.6337271750805585
-0.6337271750805585 x 100 = -63.37%