52.18% is the change from 435 to 662
Calculation steps:
[( 662 - 435 ) ÷ 435] x 100 = 52.18%
Formula
Percentage change = [(662 - 435) / 435] x 100
Subtract the new number by the original number
662 - 435 = 227
227 ÷ 435 = 0.5218390804597701
0.5218390804597701 x 100 = 52.18%