342.73% is the change from 110 to 487
Calculation steps:
[( 487 - 110 ) ÷ 110] x 100 = 342.73%
Formula
Percentage change = [(487 - 110) / 110] x 100
Subtract the new number by the original number
487 - 110 = 377
377 ÷ 110 = 3.4272727272727272
3.4272727272727272 x 100 = 342.73%