37.61% is the change from 662 to 911
Calculation steps:
[( 911 - 662 ) ÷ 662] x 100 = 37.61%
Formula
Percentage change = [(911 - 662) / 662] x 100
Subtract the new number by the original number
911 - 662 = 249
249 ÷ 662 = 0.37613293051359514
0.37613293051359514 x 100 = 37.61%