-31.81% is the change from 918 to 626
Calculation steps:
[( 626 - 918 ) ÷ 918] x 100 = -31.81%
Formula
Percentage change = [(626 - 918) / 918] x 100
Subtract the new number by the original number
626 - 918 = -292
-292 ÷ 918 = -0.31808278867102396
-0.31808278867102396 x 100 = -31.81%