91.32% is the change from 242 to 463
Calculation steps:
[( 463 - 242 ) ÷ 242] x 100 = 91.32%
Formula
Percentage change = [(463 - 242) / 242] x 100
Subtract the new number by the original number
463 - 242 = 221
221 ÷ 242 = 0.9132231404958677
0.9132231404958677 x 100 = 91.32%