81.48% is the change from 243 to 441
Calculation steps:
[( 441 - 243 ) ÷ 243] x 100 = 81.48%
Formula
Percentage change = [(441 - 243) / 243] x 100
Subtract the new number by the original number
441 - 243 = 198
198 ÷ 243 = 0.8148148148148148
0.8148148148148148 x 100 = 81.48%