79.24% is the change from 236 to 423
Calculation steps:
[( 423 - 236 ) ÷ 236] x 100 = 79.24%
Formula
Percentage change = [(423 - 236) / 236] x 100
Subtract the new number by the original number
423 - 236 = 187
187 ÷ 236 = 0.7923728813559322
0.7923728813559322 x 100 = 79.24%