1225.49% is the change from 51 to 676
Calculation steps:
[( 676 - 51 ) ÷ 51] x 100 = 1225.49%
Formula
Percentage change = [(676 - 51) / 51] x 100
Subtract the new number by the original number
676 - 51 = 625
625 ÷ 51 = 12.254901960784315
12.254901960784315 x 100 = 1225.49%