-31.56% is the change from 919 to 629
Calculation steps:
[( 629 - 919 ) ÷ 919] x 100 = -31.56%
Formula
Percentage change = [(629 - 919) / 919] x 100
Subtract the new number by the original number
629 - 919 = -290
-290 ÷ 919 = -0.31556039173014144
-0.31556039173014144 x 100 = -31.56%