-18.11% is the change from 773 to 633
Calculation steps:
[( 633 - 773 ) ÷ 773] x 100 = -18.11%
Formula
Percentage change = [(633 - 773) / 773] x 100
Subtract the new number by the original number
633 - 773 = -140
-140 ÷ 773 = -0.18111254851228978
-0.18111254851228978 x 100 = -18.11%