-23.54% is the change from 756 to 578
Calculation steps:
[( 578 - 756 ) ÷ 756] x 100 = -23.54%
Formula
Percentage change = [(578 - 756) / 756] x 100
Subtract the new number by the original number
578 - 756 = -178
-178 ÷ 756 = -0.23544973544973544
-0.23544973544973544 x 100 = -23.54%