16.01% is the change from 843 to 978
Calculation steps:
[( 978 - 843 ) ÷ 843] x 100 = 16.01%
Formula
Percentage change = [(978 - 843) / 843] x 100
Subtract the new number by the original number
978 - 843 = 135
135 ÷ 843 = 0.1601423487544484
0.1601423487544484 x 100 = 16.01%