68.81% is the change from 545 to 920
Calculation steps:
[( 920 - 545 ) ÷ 545] x 100 = 68.81%
Formula
Percentage change = [(920 - 545) / 545] x 100
Subtract the new number by the original number
920 - 545 = 375
375 ÷ 545 = 0.6880733944954128
0.6880733944954128 x 100 = 68.81%