-52.37% is the change from 718 to 342
Calculation steps:
[( 342 - 718 ) ÷ 718] x 100 = -52.37%
Formula
Percentage change = [(342 - 718) / 718] x 100
Subtract the new number by the original number
342 - 718 = -376
-376 ÷ 718 = -0.5236768802228412
-0.5236768802228412 x 100 = -52.37%