55.1% is the change from 245 to 380
Calculation steps:
[( 380 - 245 ) ÷ 245] x 100 = 55.1%
Formula
Percentage change = [(380 - 245) / 245] x 100
Subtract the new number by the original number
380 - 245 = 135
135 ÷ 245 = 0.5510204081632653
0.5510204081632653 x 100 = 55.1%