244.36% is the change from 266 to 916
Calculation steps:
[( 916 - 266 ) ÷ 266] x 100 = 244.36%
Formula
Percentage change = [(916 - 266) / 266] x 100
Subtract the new number by the original number
916 - 266 = 650
650 ÷ 266 = 2.443609022556391
2.443609022556391 x 100 = 244.36%