21.46% is the change from 755 to 917
Calculation steps:
[( 917 - 755 ) ÷ 755] x 100 = 21.46%
Formula
Percentage change = [(917 - 755) / 755] x 100
Subtract the new number by the original number
917 - 755 = 162
162 ÷ 755 = 0.21456953642384105
0.21456953642384105 x 100 = 21.46%