58.3% is the change from 446 to 706
Calculation steps:
[( 706 - 446 ) ÷ 446] x 100 = 58.3%
Formula
Percentage change = [(706 - 446) / 446] x 100
Subtract the new number by the original number
706 - 446 = 260
260 ÷ 446 = 0.5829596412556054
0.5829596412556054 x 100 = 58.3%