219.23% is the change from 26 to 83
Calculation steps:
[( 83 - 26 ) ÷ 26] x 100 = 219.23%
Formula
Percentage change = [(83 - 26) / 26] x 100
Subtract the new number by the original number
83 - 26 = 57
57 ÷ 26 = 2.1923076923076925
2.1923076923076925 x 100 = 219.23%