869.84% is the change from 63 to 611
Calculation steps:
[( 611 - 63 ) ÷ 63] x 100 = 869.84%
Formula
Percentage change = [(611 - 63) / 63] x 100
Subtract the new number by the original number
611 - 63 = 548
548 ÷ 63 = 8.698412698412698
8.698412698412698 x 100 = 869.84%