83.54% is the change from 243 to 446
Calculation steps:
[( 446 - 243 ) ÷ 243] x 100 = 83.54%
Formula
Percentage change = [(446 - 243) / 243] x 100
Subtract the new number by the original number
446 - 243 = 203
203 ÷ 243 = 0.8353909465020576
0.8353909465020576 x 100 = 83.54%