28.48% is the change from 755 to 970
Calculation steps:
[( 970 - 755 ) ÷ 755] x 100 = 28.48%
Formula
Percentage change = [(970 - 755) / 755] x 100
Subtract the new number by the original number
970 - 755 = 215
215 ÷ 755 = 0.2847682119205298
0.2847682119205298 x 100 = 28.48%