212.41% is the change from 137 to 428
Calculation steps:
[( 428 - 137 ) ÷ 137] x 100 = 212.41%
Formula
Percentage change = [(428 - 137) / 137] x 100
Subtract the new number by the original number
428 - 137 = 291
291 ÷ 137 = 2.124087591240876
2.124087591240876 x 100 = 212.41%