306.77% is the change from 133 to 541
Calculation steps:
[( 541 - 133 ) ÷ 133] x 100 = 306.77%
Formula
Percentage change = [(541 - 133) / 133] x 100
Subtract the new number by the original number
541 - 133 = 408
408 ÷ 133 = 3.0676691729323307
3.0676691729323307 x 100 = 306.77%