303.76% is the change from 133 to 537
Calculation steps:
[( 537 - 133 ) ÷ 133] x 100 = 303.76%
Formula
Percentage change = [(537 - 133) / 133] x 100
Subtract the new number by the original number
537 - 133 = 404
404 ÷ 133 = 3.037593984962406
3.037593984962406 x 100 = 303.76%