151.65% is the change from 273 to 687
Calculation steps:
[( 687 - 273 ) ÷ 273] x 100 = 151.65%
Formula
Percentage change = [(687 - 273) / 273] x 100
Subtract the new number by the original number
687 - 273 = 414
414 ÷ 273 = 1.5164835164835164
1.5164835164835164 x 100 = 151.65%