-36.46% is the change from 790 to 502
Calculation steps:
[( 502 - 790 ) ÷ 790] x 100 = -36.46%
Formula
Percentage change = [(502 - 790) / 790] x 100
Subtract the new number by the original number
502 - 790 = -288
-288 ÷ 790 = -0.36455696202531646
-0.36455696202531646 x 100 = -36.46%