-64.5% is the change from 907 to 322
Calculation steps:
[( 322 - 907 ) ÷ 907] x 100 = -64.5%
Formula
Percentage change = [(322 - 907) / 907] x 100
Subtract the new number by the original number
322 - 907 = -585
-585 ÷ 907 = -0.6449834619625138
-0.6449834619625138 x 100 = -64.5%