66.57% is the change from 338 to 563
Calculation steps:
[( 563 - 338 ) ÷ 338] x 100 = 66.57%
Formula
Percentage change = [(563 - 338) / 338] x 100
Subtract the new number by the original number
563 - 338 = 225
225 ÷ 338 = 0.665680473372781
0.665680473372781 x 100 = 66.57%