-28.7% is the change from 756 to 539
Calculation steps:
[( 539 - 756 ) ÷ 756] x 100 = -28.7%
Formula
Percentage change = [(539 - 756) / 756] x 100
Subtract the new number by the original number
539 - 756 = -217
-217 ÷ 756 = -0.28703703703703703
-0.28703703703703703 x 100 = -28.7%