143.37% is the change from 249 to 606
Calculation steps:
[( 606 - 249 ) ÷ 249] x 100 = 143.37%
Formula
Percentage change = [(606 - 249) / 249] x 100
Subtract the new number by the original number
606 - 249 = 357
357 ÷ 249 = 1.4337349397590362
1.4337349397590362 x 100 = 143.37%