134.84% is the change from 287 to 674
Calculation steps:
[( 674 - 287 ) ÷ 287] x 100 = 134.84%
Formula
Percentage change = [(674 - 287) / 287] x 100
Subtract the new number by the original number
674 - 287 = 387
387 ÷ 287 = 1.348432055749129
1.348432055749129 x 100 = 134.84%