257.62% is the change from 151 to 540
Calculation steps:
[( 540 - 151 ) ÷ 151] x 100 = 257.62%
Formula
Percentage change = [(540 - 151) / 151] x 100
Subtract the new number by the original number
540 - 151 = 389
389 ÷ 151 = 2.576158940397351
2.576158940397351 x 100 = 257.62%