3043.33% is the change from 30 to 943
Calculation steps:
[( 943 - 30 ) ÷ 30] x 100 = 3043.33%
Formula
Percentage change = [(943 - 30) / 30] x 100
Subtract the new number by the original number
943 - 30 = 913
913 ÷ 30 = 30.433333333333334
30.433333333333334 x 100 = 3043.33%