1220.97% is the change from 62 to 819
Calculation steps:
[( 819 - 62 ) ÷ 62] x 100 = 1220.97%
Formula
Percentage change = [(819 - 62) / 62] x 100
Subtract the new number by the original number
819 - 62 = 757
757 ÷ 62 = 12.209677419354838
12.209677419354838 x 100 = 1220.97%