27.44% is the change from 277 to 353
Calculation steps:
[( 353 - 277 ) ÷ 277] x 100 = 27.44%
Formula
Percentage change = [(353 - 277) / 277] x 100
Subtract the new number by the original number
353 - 277 = 76
76 ÷ 277 = 0.2743682310469314
0.2743682310469314 x 100 = 27.44%