1496.15% is the change from 52 to 830
Calculation steps:
[( 830 - 52 ) ÷ 52] x 100 = 1496.15%
Formula
Percentage change = [(830 - 52) / 52] x 100
Subtract the new number by the original number
830 - 52 = 778
778 ÷ 52 = 14.961538461538462
14.961538461538462 x 100 = 1496.15%