-72.34% is the change from 788 to 218
Calculation steps:
[( 218 - 788 ) ÷ 788] x 100 = -72.34%
Formula
Percentage change = [(218 - 788) / 788] x 100
Subtract the new number by the original number
218 - 788 = -570
-570 ÷ 788 = -0.7233502538071066
-0.7233502538071066 x 100 = -72.34%