-32.03% is the change from 921 to 626
Calculation steps:
[( 626 - 921 ) ÷ 921] x 100 = -32.03%
Formula
Percentage change = [(626 - 921) / 921] x 100
Subtract the new number by the original number
626 - 921 = -295
-295 ÷ 921 = -0.32030401737242126
-0.32030401737242126 x 100 = -32.03%