-53.91% is the change from 768 to 354
Calculation steps:
[( 354 - 768 ) ÷ 768] x 100 = -53.91%
Formula
Percentage change = [(354 - 768) / 768] x 100
Subtract the new number by the original number
354 - 768 = -414
-414 ÷ 768 = -0.5390625
-0.5390625 x 100 = -53.91%