37.18% is the change from 277 to 380
Calculation steps:
[( 380 - 277 ) ÷ 277] x 100 = 37.18%
Formula
Percentage change = [(380 - 277) / 277] x 100
Subtract the new number by the original number
380 - 277 = 103
103 ÷ 277 = 0.37184115523465705
0.37184115523465705 x 100 = 37.18%