131.36% is the change from 287 to 664
Calculation steps:
[( 664 - 287 ) ÷ 287] x 100 = 131.36%
Formula
Percentage change = [(664 - 287) / 287] x 100
Subtract the new number by the original number
664 - 287 = 377
377 ÷ 287 = 1.3135888501742161
1.3135888501742161 x 100 = 131.36%