54.14% is the change from 266 to 410
Calculation steps:
[( 410 - 266 ) ÷ 266] x 100 = 54.14%
Formula
Percentage change = [(410 - 266) / 266] x 100
Subtract the new number by the original number
410 - 266 = 144
144 ÷ 266 = 0.5413533834586466
0.5413533834586466 x 100 = 54.14%