1511.76% is the change from 51 to 822
Calculation steps:
[( 822 - 51 ) ÷ 51] x 100 = 1511.76%
Formula
Percentage change = [(822 - 51) / 51] x 100
Subtract the new number by the original number
822 - 51 = 771
771 ÷ 51 = 15.117647058823529
15.117647058823529 x 100 = 1511.76%