-36.29% is the change from 788 to 502
Calculation steps:
[( 502 - 788 ) ÷ 788] x 100 = -36.29%
Formula
Percentage change = [(502 - 788) / 788] x 100
Subtract the new number by the original number
502 - 788 = -286
-286 ÷ 788 = -0.3629441624365482
-0.3629441624365482 x 100 = -36.29%