1172.55% is the change from 51 to 649
Calculation steps:
[( 649 - 51 ) ÷ 51] x 100 = 1172.55%
Formula
Percentage change = [(649 - 51) / 51] x 100
Subtract the new number by the original number
649 - 51 = 598
598 ÷ 51 = 11.72549019607843
11.72549019607843 x 100 = 1172.55%