115.81% is the change from 215 to 464
Calculation steps:
[( 464 - 215 ) ÷ 215] x 100 = 115.81%
Formula
Percentage change = [(464 - 215) / 215] x 100
Subtract the new number by the original number
464 - 215 = 249
249 ÷ 215 = 1.158139534883721
1.158139534883721 x 100 = 115.81%