27.69% is the change from 661 to 844
Calculation steps:
[( 844 - 661 ) ÷ 661] x 100 = 27.69%
Formula
Percentage change = [(844 - 661) / 661] x 100
Subtract the new number by the original number
844 - 661 = 183
183 ÷ 661 = 0.27685325264750377
0.27685325264750377 x 100 = 27.69%