322.64% is the change from 53 to 224
Calculation steps:
[( 224 - 53 ) ÷ 53] x 100 = 322.64%
Formula
Percentage change = [(224 - 53) / 53] x 100
Subtract the new number by the original number
224 - 53 = 171
171 ÷ 53 = 3.2264150943396226
3.2264150943396226 x 100 = 322.64%