1415.09% is the change from 53 to 803
Calculation steps:
[( 803 - 53 ) ÷ 53] x 100 = 1415.09%
Formula
Percentage change = [(803 - 53) / 53] x 100
Subtract the new number by the original number
803 - 53 = 750
750 ÷ 53 = 14.150943396226415
14.150943396226415 x 100 = 1415.09%