131.27% is the change from 355 to 821
Calculation steps:
[( 821 - 355 ) ÷ 355] x 100 = 131.27%
Formula
Percentage change = [(821 - 355) / 355] x 100
Subtract the new number by the original number
821 - 355 = 466
466 ÷ 355 = 1.3126760563380282
1.3126760563380282 x 100 = 131.27%