70.04% is the change from 454 to 772
Calculation steps:
[( 772 - 454 ) ÷ 454] x 100 = 70.04%
Formula
Percentage change = [(772 - 454) / 454] x 100
Subtract the new number by the original number
772 - 454 = 318
318 ÷ 454 = 0.7004405286343612
0.7004405286343612 x 100 = 70.04%