-97.21% is the change from 788 to 22
Calculation steps:
[( 22 - 788 ) ÷ 788] x 100 = -97.21%
Formula
Percentage change = [(22 - 788) / 788] x 100
Subtract the new number by the original number
22 - 788 = -766
-766 ÷ 788 = -0.9720812182741116
-0.9720812182741116 x 100 = -97.21%