56.64% is the change from 143 to 224
Calculation steps:
[( 224 - 143 ) ÷ 143] x 100 = 56.64%
Formula
Percentage change = [(224 - 143) / 143] x 100
Subtract the new number by the original number
224 - 143 = 81
81 ÷ 143 = 0.5664335664335665
0.5664335664335665 x 100 = 56.64%