-93.14% is the change from 918 to 63
Calculation steps:
[( 63 - 918 ) ÷ 918] x 100 = -93.14%
Formula
Percentage change = [(63 - 918) / 918] x 100
Subtract the new number by the original number
63 - 918 = -855
-855 ÷ 918 = -0.9313725490196079
-0.9313725490196079 x 100 = -93.14%