89.92% is the change from 238 to 452
Calculation steps:
[( 452 - 238 ) ÷ 238] x 100 = 89.92%
Formula
Percentage change = [(452 - 238) / 238] x 100
Subtract the new number by the original number
452 - 238 = 214
214 ÷ 238 = 0.8991596638655462
0.8991596638655462 x 100 = 89.92%