-45.63% is the change from 629 to 342
Calculation steps:
[( 342 - 629 ) ÷ 629] x 100 = -45.63%
Formula
Percentage change = [(342 - 629) / 629] x 100
Subtract the new number by the original number
342 - 629 = -287
-287 ÷ 629 = -0.4562798092209857
-0.4562798092209857 x 100 = -45.63%