30.35% is the change from 748 to 975
Calculation steps:
[( 975 - 748 ) ÷ 748] x 100 = 30.35%
Formula
Percentage change = [(975 - 748) / 748] x 100
Subtract the new number by the original number
975 - 748 = 227
227 ÷ 748 = 0.303475935828877
0.303475935828877 x 100 = 30.35%