-55.12% is the change from 762 to 342
Calculation steps:
[( 342 - 762 ) ÷ 762] x 100 = -55.12%
Formula
Percentage change = [(342 - 762) / 762] x 100
Subtract the new number by the original number
342 - 762 = -420
-420 ÷ 762 = -0.5511811023622047
-0.5511811023622047 x 100 = -55.12%