-51.42% is the change from 704 to 342
Calculation steps:
[( 342 - 704 ) ÷ 704] x 100 = -51.42%
Formula
Percentage change = [(342 - 704) / 704] x 100
Subtract the new number by the original number
342 - 704 = -362
-362 ÷ 704 = -0.5142045454545454
-0.5142045454545454 x 100 = -51.42%