75.31% is the change from 243 to 426
Calculation steps:
[( 426 - 243 ) ÷ 243] x 100 = 75.31%
Formula
Percentage change = [(426 - 243) / 243] x 100
Subtract the new number by the original number
426 - 243 = 183
183 ÷ 243 = 0.7530864197530864
0.7530864197530864 x 100 = 75.31%