1220% is the change from 65 to 858
Calculation steps:
[( 858 - 65 ) ÷ 65] x 100 = 1220%
Formula
Percentage change = [(858 - 65) / 65] x 100
Subtract the new number by the original number
858 - 65 = 793
793 ÷ 65 = 12.2
12.2 x 100 = 1220%
Example