62.03% is the change from 266 to 431
Calculation steps:
[( 431 - 266 ) ÷ 266] x 100 = 62.03%
Formula
Percentage change = [(431 - 266) / 266] x 100
Subtract the new number by the original number
431 - 266 = 165
165 ÷ 266 = 0.6203007518796992
0.6203007518796992 x 100 = 62.03%