1615.09% is the change from 53 to 909
Calculation steps:
[( 909 - 53 ) ÷ 53] x 100 = 1615.09%
Formula
Percentage change = [(909 - 53) / 53] x 100
Subtract the new number by the original number
909 - 53 = 856
856 ÷ 53 = 16.150943396226417
16.150943396226417 x 100 = 1615.09%