-36.03% is the change from 902 to 577
Calculation steps:
[( 577 - 902 ) ÷ 902] x 100 = -36.03%
Formula
Percentage change = [(577 - 902) / 902] x 100
Subtract the new number by the original number
577 - 902 = -325
-325 ÷ 902 = -0.360310421286031
-0.360310421286031 x 100 = -36.03%