144.9% is the change from 245 to 600
Calculation steps:
[( 600 - 245 ) ÷ 245] x 100 = 144.9%
Formula
Percentage change = [(600 - 245) / 245] x 100
Subtract the new number by the original number
600 - 245 = 355
355 ÷ 245 = 1.4489795918367347
1.4489795918367347 x 100 = 144.9%