-42.97% is the change from 889 to 507
Calculation steps:
[( 507 - 889 ) ÷ 889] x 100 = -42.97%
Formula
Percentage change = [(507 - 889) / 889] x 100
Subtract the new number by the original number
507 - 889 = -382
-382 ÷ 889 = -0.4296962879640045
-0.4296962879640045 x 100 = -42.97%