-21.11% is the change from 938 to 740
Calculation steps:
[( 740 - 938 ) ÷ 938] x 100 = -21.11%
Formula
Percentage change = [(740 - 938) / 938] x 100
Subtract the new number by the original number
740 - 938 = -198
-198 ÷ 938 = -0.21108742004264391
-0.21108742004264391 x 100 = -21.11%