17.77% is the change from 844 to 994
Calculation steps:
[( 994 - 844 ) ÷ 844] x 100 = 17.77%
Formula
Percentage change = [(994 - 844) / 844] x 100
Subtract the new number by the original number
994 - 844 = 150
150 ÷ 844 = 0.17772511848341233
0.17772511848341233 x 100 = 17.77%