162.5% is the change from 288 to 756
Calculation steps:
[( 756 - 288 ) ÷ 288] x 100 = 162.5%
Formula
Percentage change = [(756 - 288) / 288] x 100
Subtract the new number by the original number
756 - 288 = 468
468 ÷ 288 = 1.625
1.625 x 100 = 162.5%
Example