16.73% is the change from 849 to 991
Calculation steps:
[( 991 - 849 ) ÷ 849] x 100 = 16.73%
Formula
Percentage change = [(991 - 849) / 849] x 100
Subtract the new number by the original number
991 - 849 = 142
142 ÷ 849 = 0.16725559481743227
0.16725559481743227 x 100 = 16.73%