72.08% is the change from 530 to 912
Calculation steps:
[( 912 - 530 ) ÷ 530] x 100 = 72.08%
Formula
Percentage change = [(912 - 530) / 530] x 100
Subtract the new number by the original number
912 - 530 = 382
382 ÷ 530 = 0.720754716981132
0.720754716981132 x 100 = 72.08%