-31.96% is the change from 629 to 428
Calculation steps:
[( 428 - 629 ) ÷ 629] x 100 = -31.96%
Formula
Percentage change = [(428 - 629) / 629] x 100
Subtract the new number by the original number
428 - 629 = -201
-201 ÷ 629 = -0.3195548489666137
-0.3195548489666137 x 100 = -31.96%