-36.93% is the change from 788 to 497
Calculation steps:
[( 497 - 788 ) ÷ 788] x 100 = -36.93%
Formula
Percentage change = [(497 - 788) / 788] x 100
Subtract the new number by the original number
497 - 788 = -291
-291 ÷ 788 = -0.36928934010152287
-0.36928934010152287 x 100 = -36.93%