-31.97% is the change from 760 to 517
Calculation steps:
[( 517 - 760 ) ÷ 760] x 100 = -31.97%
Formula
Percentage change = [(517 - 760) / 760] x 100
Subtract the new number by the original number
517 - 760 = -243
-243 ÷ 760 = -0.31973684210526315
-0.31973684210526315 x 100 = -31.97%