43.62% is the change from 690 to 991
Calculation steps:
[( 991 - 690 ) ÷ 690] x 100 = 43.62%
Formula
Percentage change = [(991 - 690) / 690] x 100
Subtract the new number by the original number
991 - 690 = 301
301 ÷ 690 = 0.43623188405797103
0.43623188405797103 x 100 = 43.62%