152.26% is the change from 266 to 671
Calculation steps:
[( 671 - 266 ) ÷ 266] x 100 = 152.26%
Formula
Percentage change = [(671 - 266) / 266] x 100
Subtract the new number by the original number
671 - 266 = 405
405 ÷ 266 = 1.5225563909774436
1.5225563909774436 x 100 = 152.26%