73.71% is the change from 525 to 912
Calculation steps:
[( 912 - 525 ) ÷ 525] x 100 = 73.71%
Formula
Percentage change = [(912 - 525) / 525] x 100
Subtract the new number by the original number
912 - 525 = 387
387 ÷ 525 = 0.7371428571428571
0.7371428571428571 x 100 = 73.71%