299.18% is the change from 122 to 487
Calculation steps:
[( 487 - 122 ) ÷ 122] x 100 = 299.18%
Formula
Percentage change = [(487 - 122) / 122] x 100
Subtract the new number by the original number
487 - 122 = 365
365 ÷ 122 = 2.9918032786885247
2.9918032786885247 x 100 = 299.18%