-31.75% is the change from 756 to 516
Calculation steps:
[( 516 - 756 ) ÷ 756] x 100 = -31.75%
Formula
Percentage change = [(516 - 756) / 756] x 100
Subtract the new number by the original number
516 - 756 = -240
-240 ÷ 756 = -0.31746031746031744
-0.31746031746031744 x 100 = -31.75%