888.46% is the change from 26 to 257
Calculation steps:
[( 257 - 26 ) ÷ 26] x 100 = 888.46%
Formula
Percentage change = [(257 - 26) / 26] x 100
Subtract the new number by the original number
257 - 26 = 231
231 ÷ 26 = 8.884615384615385
8.884615384615385 x 100 = 888.46%