29.44% is the change from 214 to 277
Calculation steps:
[( 277 - 214 ) ÷ 214] x 100 = 29.44%
Formula
Percentage change = [(277 - 214) / 214] x 100
Subtract the new number by the original number
277 - 214 = 63
63 ÷ 214 = 0.29439252336448596
0.29439252336448596 x 100 = 29.44%