70.89% is the change from 553 to 945
Calculation steps:
[( 945 - 553 ) ÷ 553] x 100 = 70.89%
Formula
Percentage change = [(945 - 553) / 553] x 100
Subtract the new number by the original number
945 - 553 = 392
392 ÷ 553 = 0.7088607594936709
0.7088607594936709 x 100 = 70.89%