69.43% is the change from 265 to 449
Calculation steps:
[( 449 - 265 ) ÷ 265] x 100 = 69.43%
Formula
Percentage change = [(449 - 265) / 265] x 100
Subtract the new number by the original number
449 - 265 = 184
184 ÷ 265 = 0.6943396226415094
0.6943396226415094 x 100 = 69.43%