-51.53% is the change from 918 to 445
Calculation steps:
[( 445 - 918 ) ÷ 918] x 100 = -51.53%
Formula
Percentage change = [(445 - 918) / 918] x 100
Subtract the new number by the original number
445 - 918 = -473
-473 ÷ 918 = -0.5152505446623094
-0.5152505446623094 x 100 = -51.53%