787.1% is the change from 31 to 275
Calculation steps:
[( 275 - 31 ) ÷ 31] x 100 = 787.1%
Formula
Percentage change = [(275 - 31) / 31] x 100
Subtract the new number by the original number
275 - 31 = 244
244 ÷ 31 = 7.870967741935484
7.870967741935484 x 100 = 787.1%