-29.75% is the change from 716 to 503
Calculation steps:
[( 503 - 716 ) ÷ 716] x 100 = -29.75%
Formula
Percentage change = [(503 - 716) / 716] x 100
Subtract the new number by the original number
503 - 716 = -213
-213 ÷ 716 = -0.29748603351955305
-0.29748603351955305 x 100 = -29.75%