-30.86% is the change from 742 to 513
Calculation steps:
[( 513 - 742 ) ÷ 742] x 100 = -30.86%
Formula
Percentage change = [(513 - 742) / 742] x 100
Subtract the new number by the original number
513 - 742 = -229
-229 ÷ 742 = -0.3086253369272237
-0.3086253369272237 x 100 = -30.86%