260.74% is the change from 135 to 487
Calculation steps:
[( 487 - 135 ) ÷ 135] x 100 = 260.74%
Formula
Percentage change = [(487 - 135) / 135] x 100
Subtract the new number by the original number
487 - 135 = 352
352 ÷ 135 = 2.6074074074074076
2.6074074074074076 x 100 = 260.74%