21.33% is the change from 750 to 910
Calculation steps:
[( 910 - 750 ) ÷ 750] x 100 = 21.33%
Formula
Percentage change = [(910 - 750) / 750] x 100
Subtract the new number by the original number
910 - 750 = 160
160 ÷ 750 = 0.21333333333333335
0.21333333333333335 x 100 = 21.33%