1212.9% is the change from 62 to 814
Calculation steps:
[( 814 - 62 ) ÷ 62] x 100 = 1212.9%
Formula
Percentage change = [(814 - 62) / 62] x 100
Subtract the new number by the original number
814 - 62 = 752
752 ÷ 62 = 12.129032258064516
12.129032258064516 x 100 = 1212.9%