834.62% is the change from 26 to 243
Calculation steps:
[( 243 - 26 ) ÷ 26] x 100 = 834.62%
Formula
Percentage change = [(243 - 26) / 26] x 100
Subtract the new number by the original number
243 - 26 = 217
217 ÷ 26 = 8.346153846153847
8.346153846153847 x 100 = 834.62%