156.02% is the change from 266 to 681
Calculation steps:
[( 681 - 266 ) ÷ 266] x 100 = 156.02%
Formula
Percentage change = [(681 - 266) / 266] x 100
Subtract the new number by the original number
681 - 266 = 415
415 ÷ 266 = 1.5601503759398496
1.5601503759398496 x 100 = 156.02%