-64.15% is the change from 901 to 323
Calculation steps:
[( 323 - 901 ) ÷ 901] x 100 = -64.15%
Formula
Percentage change = [(323 - 901) / 901] x 100
Subtract the new number by the original number
323 - 901 = -578
-578 ÷ 901 = -0.6415094339622641
-0.6415094339622641 x 100 = -64.15%