76.68% is the change from 506 to 894
Calculation steps:
[( 894 - 506 ) ÷ 506] x 100 = 76.68%
Formula
Percentage change = [(894 - 506) / 506] x 100
Subtract the new number by the original number
894 - 506 = 388
388 ÷ 506 = 0.766798418972332
0.766798418972332 x 100 = 76.68%