31.99% is the change from 447 to 590
Calculation steps:
[( 590 - 447 ) ÷ 447] x 100 = 31.99%
Formula
Percentage change = [(590 - 447) / 447] x 100
Subtract the new number by the original number
590 - 447 = 143
143 ÷ 447 = 0.319910514541387
0.319910514541387 x 100 = 31.99%