17.67% is the change from 843 to 992
Calculation steps:
[( 992 - 843 ) ÷ 843] x 100 = 17.67%
Formula
Percentage change = [(992 - 843) / 843] x 100
Subtract the new number by the original number
992 - 843 = 149
149 ÷ 843 = 0.1767497034400949
0.1767497034400949 x 100 = 17.67%