-50.67% is the change from 902 to 445
Calculation steps:
[( 445 - 902 ) ÷ 902] x 100 = -50.67%
Formula
Percentage change = [(445 - 902) / 902] x 100
Subtract the new number by the original number
445 - 902 = -457
-457 ÷ 902 = -0.5066518847006651
-0.5066518847006651 x 100 = -50.67%