216.54% is the change from 260 to 823
Calculation steps:
[( 823 - 260 ) ÷ 260] x 100 = 216.54%
Formula
Percentage change = [(823 - 260) / 260] x 100
Subtract the new number by the original number
823 - 260 = 563
563 ÷ 260 = 2.1653846153846152
2.1653846153846152 x 100 = 216.54%