262.41% is the change from 266 to 964
Calculation steps:
[( 964 - 266 ) ÷ 266] x 100 = 262.41%
Formula
Percentage change = [(964 - 266) / 266] x 100
Subtract the new number by the original number
964 - 266 = 698
698 ÷ 266 = 2.6240601503759398
2.6240601503759398 x 100 = 262.41%