217.12% is the change from 146 to 463
Calculation steps:
[( 463 - 146 ) ÷ 146] x 100 = 217.12%
Formula
Percentage change = [(463 - 146) / 146] x 100
Subtract the new number by the original number
463 - 146 = 317
317 ÷ 146 = 2.171232876712329
2.171232876712329 x 100 = 217.12%