92.86% is the change from 266 to 513
Calculation steps:
[( 513 - 266 ) ÷ 266] x 100 = 92.86%
Formula
Percentage change = [(513 - 266) / 266] x 100
Subtract the new number by the original number
513 - 266 = 247
247 ÷ 266 = 0.9285714285714286
0.9285714285714286 x 100 = 92.86%