313.14% is the change from 137 to 566
Calculation steps:
[( 566 - 137 ) ÷ 137] x 100 = 313.14%
Formula
Percentage change = [(566 - 137) / 137] x 100
Subtract the new number by the original number
566 - 137 = 429
429 ÷ 137 = 3.1313868613138687
3.1313868613138687 x 100 = 313.14%