7.5% is the change from 907 to 975
Calculation steps:
[( 975 - 907 ) ÷ 907] x 100 = 7.5%
Formula
Percentage change = [(975 - 907) / 907] x 100
Subtract the new number by the original number
975 - 907 = 68
68 ÷ 907 = 0.07497243660418963
0.07497243660418963 x 100 = 7.5%