15.52% is the change from 844 to 975
Calculation steps:
[( 975 - 844 ) ÷ 844] x 100 = 15.52%
Formula
Percentage change = [(975 - 844) / 844] x 100
Subtract the new number by the original number
975 - 844 = 131
131 ÷ 844 = 0.1552132701421801
0.1552132701421801 x 100 = 15.52%