1370.18% is the change from 57 to 838
Calculation steps:
[( 838 - 57 ) ÷ 57] x 100 = 1370.18%
Formula
Percentage change = [(838 - 57) / 57] x 100
Subtract the new number by the original number
838 - 57 = 781
781 ÷ 57 = 13.701754385964913
13.701754385964913 x 100 = 1370.18%