266.92% is the change from 266 to 976
Calculation steps:
[( 976 - 266 ) ÷ 266] x 100 = 266.92%
Formula
Percentage change = [(976 - 266) / 266] x 100
Subtract the new number by the original number
976 - 266 = 710
710 ÷ 266 = 2.669172932330827
2.669172932330827 x 100 = 266.92%