29.51% is the change from 749 to 970
Calculation steps:
[( 970 - 749 ) ÷ 749] x 100 = 29.51%
Formula
Percentage change = [(970 - 749) / 749] x 100
Subtract the new number by the original number
970 - 749 = 221
221 ÷ 749 = 0.29506008010680906
0.29506008010680906 x 100 = 29.51%