56.56% is the change from 633 to 991
Calculation steps:
[( 991 - 633 ) ÷ 633] x 100 = 56.56%
Formula
Percentage change = [(991 - 633) / 633] x 100
Subtract the new number by the original number
991 - 633 = 358
358 ÷ 633 = 0.5655608214849921
0.5655608214849921 x 100 = 56.56%