65.71% is the change from 245 to 406
Calculation steps:
[( 406 - 245 ) ÷ 245] x 100 = 65.71%
Formula
Percentage change = [(406 - 245) / 245] x 100
Subtract the new number by the original number
406 - 245 = 161
161 ÷ 245 = 0.6571428571428571
0.6571428571428571 x 100 = 65.71%