138.78% is the change from 245 to 585
Calculation steps:
[( 585 - 245 ) ÷ 245] x 100 = 138.78%
Formula
Percentage change = [(585 - 245) / 245] x 100
Subtract the new number by the original number
585 - 245 = 340
340 ÷ 245 = 1.3877551020408163
1.3877551020408163 x 100 = 138.78%