888.89% is the change from 54 to 534
Calculation steps:
[( 534 - 54 ) ÷ 54] x 100 = 888.89%
Formula
Percentage change = [(534 - 54) / 54] x 100
Subtract the new number by the original number
534 - 54 = 480
480 ÷ 54 = 8.88888888888889
8.88888888888889 x 100 = 888.89%