800% is the change from 61 to 549
Calculation steps:
[( 549 - 61 ) ÷ 61] x 100 = 800%
Formula
Percentage change = [(549 - 61) / 61] x 100
Subtract the new number by the original number
549 - 61 = 488
488 ÷ 61 = 8
8 x 100 = 800%
Example