30.32% is the change from 277 to 361
Calculation steps:
[( 361 - 277 ) ÷ 277] x 100 = 30.32%
Formula
Percentage change = [(361 - 277) / 277] x 100
Subtract the new number by the original number
361 - 277 = 84
84 ÷ 277 = 0.30324909747292417
0.30324909747292417 x 100 = 30.32%