40.99% is the change from 605 to 853
Calculation steps:
[( 853 - 605 ) ÷ 605] x 100 = 40.99%
Formula
Percentage change = [(853 - 605) / 605] x 100
Subtract the new number by the original number
853 - 605 = 248
248 ÷ 605 = 0.4099173553719008
0.4099173553719008 x 100 = 40.99%