69.36% is the change from 545 to 923
Calculation steps:
[( 923 - 545 ) ÷ 545] x 100 = 69.36%
Formula
Percentage change = [(923 - 545) / 545] x 100
Subtract the new number by the original number
923 - 545 = 378
378 ÷ 545 = 0.6935779816513762
0.6935779816513762 x 100 = 69.36%