1580% is the change from 55 to 924
Calculation steps:
[( 924 - 55 ) ÷ 55] x 100 = 1580%
Formula
Percentage change = [(924 - 55) / 55] x 100
Subtract the new number by the original number
924 - 55 = 869
869 ÷ 55 = 15.8
15.8 x 100 = 1580%
Example